Halfway through Printing I get a Communications error

Jzan · December 2019

Below is part of the log of my print job due to the word limit in the forum. Everything was going fine until it got Communication timeout - reset send buffer block. Please Help me as this is will not allow me to use my 3-D printer until this is fixed. I am using a Monoprice MP Mini Delta Printer. Thanks

< 5:18:37 PM: ok N35087 P0 B15

< 5:18:37 PM: ok N35088 P0 B15

< 5:18:37 PM: ok N35089 P0 B15

< 5:18:37 PM: ok N35090 P0 B15

< 5:18:37 PM: ok N35091 P0 B15

< 5:18:37 PM: ok N35092 P1 B15

< 5:18:37 PM: ok N35093 P1 B15 T:205.2 /205.0 B:51.0 /60.0 T0:205.2 /205.0 @:4 B@:127

< 5:18:37 PM: ok N35094 P1 B15

< 5:18:37 PM: ok N35095 P0 B15

< 5:18:37 PM: ok N35097 P0 B14

< 5:18:37 PM: ok N35098 P0 B14

< 5:18:38 PM: ok N35098 P0 B15

5:18:38 PM: Printing layer 101 of 267

< 5:18:38 PM: ok N35099 P1 B15

< 5:18:38 PM: ok N35100 P0 B15

< 5:18:38 PM: ok N35102 P0 B14 T:204.6 /205.0 B:50.8 /60.0 T0:204.6 /205.0 @:78 B@:127

< 5:18:38 PM: ok N35102 P0 B15

< 5:18:39 PM: ok N35103 P0 B15

< 5:18:39 PM: ok N35104 P0 B15

< 5:18:39 PM: ok N35105 P0 B15

< 5:18:39 PM: ok N35107 P0 B14

< 5:18:39 PM: ok N35108 P0 B14

< 5:18:39 PM: ok N35108 P0 B15

< 5:18:39 PM: ok N35109 P0 B15

< 5:18:39 PM: ok N35111 P0 B14 T:204.8 /205.0 B:49.9 /60.0 T0:204.8 /205.0 @:54 B@:127

< 5:18:39 PM: ok N35111 P0 B15

< 5:18:40 PM: ok N35112 P0 B15

< 5:18:40 PM: ok N35113 P0 B15

< 5:18:40 PM: ok N35114 P0 B15

< 5:18:40 PM: ok N35116 P0 B14

< 5:18:40 PM: ok N35117 P0 B14

< 5:18:40 PM: ok N35117 P0 B15

< 5:18:40 PM: ok N35118 P0 B15

< 5:18:40 PM: ok N35119 P0 B15 T:204.4 /205.0 B:50.3 /60.0 T0:204.4 /205.0 @:95 B@:127

< 5:18:41 PM: ok N35120 P0 B15

< 5:18:41 PM: ok N35121 P0 B15

< 5:18:41 PM: ok N35122 P0 B15

< 5:18:41 PM: ok N35123 P0 B15

< 5:18:41 PM: ok N35124 P0 B15

< 5:18:41 PM: ok N35125 P0 B15

< 5:18:41 PM: ok N35126 P0 B15

< 5:18:41 PM: ok N35127 P1 B15

< 5:18:41 PM: ok N35128 P0 B15

< 5:18:41 PM: ok N35129 P0 B15

< 5:18:41 PM: ok N35130 P0 B15

< 5:18:41 PM: ok N35131 P0 B15

< 5:18:41 PM: ok N35132 P0 B15

< 5:18:41 PM: ok N35133 P0 B15

< 5:18:41 PM: ok N35134 P0 B15

< 5:18:41 PM: ok N35135 P0 B15

< 5:18:41 PM: ok N35136 P0 B15

< 5:18:41 PM: ok N35137 P0 B15

< 5:18:41 PM: ok N35138 P0 B15

< 5:18:41 PM: ok N35139 P0 B15

< 5:18:41 PM: ok N35140 P0 B15

< 5:18:41 PM: ok N35141 P0 B15

< 5:18:41 PM: ok N35142 P0 B15

< 5:18:41 PM: ok N35143 P0 B15

< 5:18:41 PM: ok N35144 P0 B15

< 5:18:41 PM: ok N35145 P0 B15

< 5:18:41 PM: ok N35146 P0 B15

< 5:18:41 PM: ok N35147 P0 B15

< 5:18:41 PM: ok N35149 P0 B14

< 5:18:41 PM: ok N35150 P0 B14

< 5:18:41 PM: ok N35151 P0 B14

< 5:18:41 PM: ok N35151 P0 B15

< 5:18:41 PM: ok N35152 P1 B15 T:205.1 /205.0 B:50.7 /60.0 T0:205.1 /205.0 @:29 B@:127

< 5:18:42 PM: ok N35153 P0 B15

< 5:18:42 PM: ok N35154 P0 B15

< 5:18:42 PM: ok N35155 P0 B15

< 5:18:42 PM: ok N35156 P0 B15

< 5:18:42 PM: ok N35157 P0 B15

< 5:18:42 PM: ok N35158 P1 B15

< 5:18:42 PM: ok N35159 P1 B15 T:204.9 /205.0 B:51.4 /60.0 T0:204.9 /205.0 @:47 B@:74

< 5:18:43 PM: ok N35160 P1 B15

< 5:18:43 PM: ok N35161 P1 B15

< 5:18:43 PM: ok N35162 P1 B15

< 5:18:43 PM: ok N35163 P2 B15

< 5:18:43 PM: ok N35164 P2 B15

< 5:18:43 PM: ok N35166 P0 B14

< 5:18:43 PM: ok N35166 P1 B15

< 5:18:43 PM: ok N35167 P1 B15

< 5:18:43 PM: ok N35168 P1 B15

< 5:18:43 PM: ok N35169 P1 B15

< 5:18:43 PM: ok N35170 P1 B15

< 5:18:43 PM: ok N35171 P0 B15

< 5:18:43 PM: ok N35172 P0 B15

< 5:18:43 PM: ok N35173 P0 B15

< 5:18:43 PM: ok N35174 P0 B15

< 5:18:43 PM: ok N35176 P0 B14 T:204.9 /205.0 B:50.3 /60.0 T0:204.9 /205.0 @:59 B@:127

< 5:18:43 PM: ok N35176 P0 B15

< 5:18:43 PM: ok N35177 P0 B15

< 5:18:43 PM: ok N35178 P0 B15

< 5:18:43 PM: ok N35179 P0 B15

< 5:18:43 PM: ok N35180 P1 B15

< 5:18:43 PM: ok N35181 P1 B15

< 5:18:43 PM: ok N35182 P1 B15

< 5:18:43 PM: ok N35183 P1 B15

< 5:18:43 PM: ok N35184 P1 B15

< 5:18:44 PM: ok N35185 P0 B15

< 5:18:44 PM: ok N35186 P1 B15

< 5:18:44 PM: ok N35187 P2 B15

< 5:18:44 PM: ok N35188 P1 B15

< 5:18:44 PM: ok N35189 P2 B15

< 5:18:44 PM: ok N35190 P0 B15

< 5:18:44 PM: ok N35191 P0 B15

< 5:18:44 PM: ok N35192 P0 B15

< 5:18:44 PM: ok N35193 P0 B15

< 5:18:44 PM: ok N35194 P0 B15

< 5:18:44 PM: ok N35195 P0 B15

< 5:18:44 PM: ok N35197 P1 B14 T:205.1 /205.0 B:50.6 /60.0 T0:205.1 /205.0 @:42 B@:127

< 5:18:44 PM: ok N35197 P0 B15

< 5:18:45 PM: ok N35198 P1 B15

< 5:18:45 PM: ok N35199 P1 B15

< 5:18:45 PM: ok N35200 P1 B15

< 5:18:45 PM: ok N35201 P2 B15

< 5:18:45 PM: ok N35202 P1 B15

< 5:18:45 PM: ok N35203 P2 B15

< 5:18:45 PM: ok N35204 P1 B15

< 5:18:45 PM: ok N35205 P2 B15

< 5:18:45 PM: ok N35206 P1 B15

< 5:18:45 PM: ok N35207 P2 B15

< 5:18:45 PM: ok N35208 P2 B15

< 5:18:45 PM: ok N35209 P2 B15

< 5:18:45 PM: ok N35210 P1 B15

< 5:18:45 PM: ok N35211 P2 B15

< 5:18:46 PM: ok N35212 P1 B15

< 5:18:46 PM: ok N35214 P2 B14 T:205.2 /205.0 B:50.9 /60.0 T0:205.2 /205.0 @:36 B@:127

< 5:18:46 PM: ok N35214 P2 B15

< 5:18:46 PM: ok N35215 P1 B15

< 5:18:46 PM: ok N35216 P2 B15

< 5:18:46 PM: ok N35217 P1 B15

< 5:18:46 PM: ok N35218 P2 B15

< 5:18:46 PM: ok N35219 P1 B15

< 5:18:46 PM: ok N35220 P2 B15

< 5:18:46 PM: ok N35221 P1 B15

< 5:18:46 PM: ok N35222 P2 B15

< 5:18:46 PM: ok N35223 P1 B15

< 5:18:46 PM: ok N35224 P2 B15

< 5:18:46 PM: ok N35225 P1 B15

< 5:18:46 PM: ok N35226 P2 B15

< 5:18:47 PM: ok N35227 P1 B15

< 5:18:47 PM: ok N35228 P1 B15 T:204.9 /205.0 B:51.3 /60.0 T0:204.9 /205.0 @:72 B@:83

< 5:18:47 PM: ok N35229 P2 B15

< 5:18:47 PM: ok N35230 P1 B15

< 5:18:47 PM: ok N35231 P2 B15

< 5:18:47 PM: ok N35232 P1 B15

< 5:18:47 PM: ok N35233 P1 B15

< 5:18:47 PM: ok N35234 P0 B15

< 5:18:47 PM: ok N35235 P1 B15

< 5:18:47 PM: ok N35236 P0 B15

< 5:18:47 PM: ok N35237 P0 B15

< 5:18:47 PM: ok N35238 P0 B15

< 5:18:47 PM: ok N35239 P1 B15

< 5:18:47 PM: ok N35240 P0 B15

< 5:18:47 PM: ok N35241 P1 B15

< 5:18:47 PM: ok N35242 P0 B15

< 5:18:47 PM: ok N35243 P2 B15

< 5:18:47 PM: ok N35244 P1 B15

< 5:18:48 PM: ok N35245 P3 B15

< 5:18:48 PM: ok N35247 P3 B14 T:205.4 /205.0 B:50.8 /60.0 T0:205.4 /205.0 @:23 B@:127

< 5:18:48 PM: ok N35247 P3 B15

< 5:18:48 PM: ok N35248 P3 B15

< 5:18:48 PM: ok N35249 P2 B15

< 5:18:48 PM: ok N35250 P0 B15

< 5:18:48 PM: ok N35251 P0 B15

< 5:18:48 PM: ok N35252 P0 B15

< 5:18:48 PM: ok N35253 P0 B15

< 5:18:48 PM: ok N35254 P1 B15

< 5:18:48 PM: ok N35255 P1 B15

< 5:18:48 PM: ok N35256 P1 B15

< 5:18:48 PM: ok N35257 P2 B15

< 5:18:48 PM: ok N35258 P1 B15

< 5:18:48 PM: ok N35259 P1 B15

< 5:18:48 PM: ok N35260 P1 B15

< 5:18:48 PM: ok N35261 P2 B15

< 5:18:48 PM: ok N35262 P1 B15

< 5:18:48 PM: ok N35263 P1 B15

< 5:18:48 PM: ok N35264 P1 B15

< 5:18:48 PM: ok N35265 P2 B15

< 5:18:49 PM: ok N35266 P1 B15

< 5:18:49 PM: ok N35267 P2 B15

< 5:18:49 PM: ok N35268 P1 B15

< 5:18:49 PM: ok N35269 P2 B15

< 5:18:49 PM: ok N35270 P1 B15

< 5:18:49 PM: ok N35271 P2 B15 T:205.3 /205.0 B:49.9 /60.0 T0:205.3 /205.0 @:29 B@:127

< 5:18:49 PM: ok N35272 P2 B15

< 5:18:49 PM: ok N35273 P1 B15

< 5:18:49 PM: ok N35274 P1 B15

< 5:18:49 PM: ok N35275 P1 B15

< 5:18:49 PM: ok N35276 P2 B15

< 5:18:49 PM: ok N35277 P1 B15

< 5:18:49 PM: ok N35278 P2 B15

< 5:18:49 PM: ok N35279 P1 B15

< 5:18:49 PM: ok N35280 P2 B15

< 5:18:49 PM: ok N35281 P1 B15

< 5:18:49 PM: ok N35282 P2 B15

< 5:18:49 PM: ok N35283 P0 B15

< 5:18:49 PM: ok N35284 P1 B15

< 5:18:49 PM: ok N35285 P0 B15

< 5:18:49 PM: ok N35286 P0 B15

< 5:18:49 PM: ok N35287 P0 B15

< 5:18:50 PM: ok N35288 P0 B15

< 5:18:50 PM: ok N35289 P0 B15

< 5:18:50 PM: ok N35291 P0 B14

< 5:18:50 PM: ok N35291 P0 B15

< 5:18:50 PM: ok N35292 P0 B15

< 5:18:50 PM: ok N35293 P0 B15 T:205.5 /205.0 B:50.7 /60.0 T0:205.5 /205.0 @:20 B@:127

< 5:18:50 PM: ok N35294 P0 B15

< 5:18:50 PM: ok N35295 P1 B15

< 5:18:50 PM: ok N35296 P0 B15

< 5:18:50 PM: ok N35297 P0 B15

< 5:18:50 PM: ok N35298 P0 B15

< 5:18:50 PM: ok N35299 P1 B15

< 5:18:50 PM: ok N35300 P0 B15

< 5:18:50 PM: ok N35301 P0 B15

< 5:18:50 PM: ok N35302 P0 B15

< 5:18:50 PM: ok N35303 P0 B15

< 5:18:50 PM: ok N35304 P0 B15

< 5:18:50 PM: ok N35305 P0 B15

< 5:18:50 PM: ok N35306 P1 B15

< 5:18:51 PM: ok N35308 P0 B14

< 5:18:51 PM: ok N35308 P0 B15

< 5:18:51 PM: ok N35309 P0 B15

< 5:18:51 PM: ok N35310 P0 B15

< 5:18:51 PM: ok N35311 P0 B15

< 5:18:51 PM: ok N35312 P0 B15

< 5:18:51 PM: ok N35313 P0 B15

< 5:18:51 PM: ok N35315 P1 B14 T:205.4 /205.0 B:50.9 /60.0 T0:205.4 /205.0 @:24 B@:127

< 5:18:51 PM: ok N35315 P0 B15

< 5:18:51 PM: ok N35316 P0 B15

< 5:18:51 PM: ok N35317 P0 B15

< 5:18:51 PM: ok N35318 P0 B15

< 5:18:51 PM: ok N35319 P0 B15

< 5:18:51 PM: ok N35320 P0 B15

< 5:18:51 PM: ok N35321 P1 B15

< 5:18:52 PM: ok N35322 P1 B15

< 5:18:52 PM: ok N35323 P1 B15

< 5:18:52 PM: ok N35324 P1 B15

< 5:18:52 PM: ok N35325 P2 B15

< 5:18:52 PM: ok N35326 P2 B15

< 5:18:52 PM: ok N35327 P1 B15

< 5:18:52 PM: ok N35328 P1 B15 T:205.3 /205.0 B:50.8 /60.0 T0:205.3 /205.0 @:35 B@:127

< 5:18:52 PM: ok N35329 P0 B15

< 5:18:52 PM: ok N35331 P0 B14

< 5:18:52 PM: ok N35332 P0 B14

< 5:18:52 PM: ok N35333 P0 B14

< 5:18:52 PM: ok N35333 P0 B15

< 5:18:52 PM: ok N35334 P1 B15

< 5:18:53 PM: ok N35335 P0 B15

< 5:18:53 PM: ok N35336 P0 B15

< 5:18:53 PM: ok N35337 P0 B15

< 5:18:53 PM: ok N35338 P0 B15

< 5:18:53 PM: ok N35339 P0 B15

< 5:18:53 PM: ok N35340 P1 B15

< 5:18:53 PM: ok N35341 P0 B15

< 5:18:53 PM: ok N35342 P0 B15

< 5:18:53 PM: ok N35343 P0 B15

< 5:18:53 PM: ok N35344 P0 B15

< 5:18:53 PM: ok N35345 P0 B15

< 5:18:53 PM: ok N35346 P0 B15

< 5:18:53 PM: ok N35347 P1 B15

< 5:18:53 PM: ok N35349 P0 B14

< 5:18:53 PM: ok N35350 P0 B14

< 5:18:53 PM: ok N35350 P0 B15 T:205.2 /205.0 B:50.7 /60.0 T0:205.2 /205.0 @:47 B@:127

< 5:18:53 PM: ok N35351 P1 B15

< 5:18:53 PM: ok N35352 P3 B15

< 5:18:53 PM: ok N35353 P0 B15

< 5:18:53 PM: ok N35354 P0 B15

< 5:18:54 PM: ok N35355 P0 B15

< 5:18:54 PM: ok N35356 P0 B15

< 5:18:54 PM: ok N35357 P0 B15

< 5:18:54 PM: ok N35358 P0 B15

< 5:18:54 PM: ok N35359 P0 B15

< 5:18:54 PM: ok N35360 P1 B15

< 5:18:54 PM: ok N35361 P0 B15

< 5:18:54 PM: ok N35362 P1 B15

< 5:18:54 PM: ok N35364 P2 B14 T:204.6 /205.0 B:50.5 /60.0 T0:204.6 /205.0 @:101 B@:127

< 5:18:54 PM: ok N35364 P0 B15

< 5:18:54 PM: ok N35365 P1 B15

< 5:18:54 PM: ok N35366 P1 B15

< 5:18:55 PM: ok N35367 P1 B15

< 5:18:55 PM: ok N35368 P0 B15

< 5:18:55 PM: ok N35370 P0 B14

< 5:18:55 PM: ok N35371 P0 B14

< 5:18:55 PM: ok N35372 P0 B14

< 5:18:55 PM: ok N35372 P0 B15

< 5:18:55 PM: ok N35373 P1 B15

< 5:18:55 PM: ok N35374 P1 B15 T:202.9 /205.0 B:51.1 /60.0 T0:202.9 /205.0 @:127 B@:127

< 5:18:55 PM: ok N35375 P0 B15

< 5:18:55 PM: ok N35376 P0 B15

< 5:18:55 PM: ok N35377 P0 B15

< 5:18:55 PM: ok N35378 P0 B15

< 5:18:55 PM: ok N35379 P0 B15

< 5:18:55 PM: ok N35380 P1 B15

< 5:18:55 PM: ok N35382 P0 B14

< 5:18:55 PM: ok N35382 P0 B15

< 5:18:55 PM: ok N35383 P0 B15

< 5:18:55 PM: ok N35384 P0 B15

< 5:18:55 PM: ok N35385 P0 B15

< 5:18:56 PM: ok N35386 P0 B15

< 5:18:56 PM: ok N35387 P0 B15

< 5:18:56 PM: ok N35388 P1 B15

< 5:18:56 PM: ok N35390 P0 B14

< 5:18:56 PM: ok N35391 P0 B14

< 5:18:56 PM: ok N35392 P0 B14

< 5:18:56 PM: ok N35393 P0 B14

< 5:18:56 PM: ok N35393 P0 B15

< 5:18:56 PM: ok N35394 P0 B15

< 5:18:56 PM: ok N35395 P0 B15

< 5:18:56 PM: ok N35396 P0 B15

< 5:18:56 PM: ok N35397 P0 B15

< 5:18:56 PM: ok N35398 P0 B15

< 5:18:56 PM: ok N35399 P0 B15

< 5:18:56 PM: ok N35400 P0 B15

< 5:18:56 PM: ok N35401 P0 B15

< 5:18:56 PM: ok N35402 P0 B15

< 5:18:56 PM: ok N35403 P0 B15

< 5:18:56 PM: ok N35404 P0 B15

< 5:18:56 PM: ok N35405 P0 B15

< 5:18:56 PM: ok N35406 P0 B15

< 5:18:56 PM: ok N35407 P0 B15

< 5:18:56 PM: ok N35408 P0 B15

< 5:18:56 PM: ok N35409 P0 B15

< 5:18:56 PM: ok N35410 P0 B15

< 5:18:56 PM: ok N35412 P0 B14

< 5:18:56 PM: ok N35412 P0 B15

< 5:18:56 PM: ok N35413 P0 B15

< 5:18:56 PM: ok N35414 P0 B15

< 5:18:56 PM: ok N35415 P0 B15 T:205.3 /205.0 B:51.2 /60.0 T0:205.3 /205.0 @:25 B@:124

< 5:18:56 PM: ok N35416 P0 B15

< 5:18:56 PM: ok N35417 P0 B15

< 5:18:56 PM: ok N35418 P0 B15

< 5:18:56 PM: ok N35419 P1 B15

< 5:18:56 PM: ok N35420 P0 B15

< 5:18:56 PM: ok N35421 P0 B15

< 5:18:57 PM: ok N35422 P0 B15

< 5:18:57 PM: ok N35423 P0 B15

< 5:18:57 PM: ok N35424 P0 B15

< 5:18:57 PM: ok N35425 P0 B15

< 5:18:57 PM: ok N35426 P0 B15

< 5:18:57 PM: ok N35427 P1 B15

< 5:18:57 PM: ok N35428 P0 B15

< 5:18:57 PM: ok N35429 P1 B15

< 5:18:57 PM: ok N35431 P2 B14 T:205.1 /205.0 B:50.8 /60.0 T0:205.1 /205.0 @:52 B@:127

< 5:18:58 PM: ok N35431 P0 B15

< 5:18:58 PM: ok N35432 P1 B15

< 5:18:58 PM: ok N35434 P1 B14

< 5:18:58 PM: ok N35435 P0 B14

< 5:18:58 PM: ok N35435 P0 B15

< 5:18:58 PM: ok N35436 P0 B15

< 5:18:58 PM: ok N35437 P0 B15

< 5:18:58 PM: ok N35438 P1 B15

< 5:18:58 PM: ok N35439 P1 B15

< 5:18:58 PM: ok N35440 P1 B15

< 5:18:58 PM: ok N35441 P0 B15

< 5:18:58 PM: ok N35442 P0 B15

< 5:18:58 PM: ok N35443 P0 B15

< 5:18:58 PM: ok N35444 P0 B15

< 5:18:58 PM: ok N35445 P0 B15

< 5:18:58 PM: ok N35446 P0 B15

< 5:18:58 PM: ok N35447 P0 B15

< 5:18:58 PM: ok N35448 P0 B15

< 5:18:58 PM: ok N35449 P0 B15

< 5:18:58 PM: ok N35450 P0 B15

< 5:18:58 PM: ok N35451 P0 B15

< 5:18:58 PM: ok N35452 P0 B15

< 5:18:58 PM: ok N35453 P0 B15

< 5:18:58 PM: ok N35455 P0 B14

< 5:18:58 PM: ok N35455 P0 B15

< 5:18:58 PM: ok N35456 P0 B15

< 5:18:58 PM: ok N35457 P0 B15

< 5:18:58 PM: ok N35458 P1 B15

< 5:18:58 PM: ok N35459 P0 B15

< 5:18:58 PM: ok N35461 P0 B14

< 5:18:58 PM: ok N35462 P0 B14

< 5:18:58 PM: ok N35463 P0 B14

< 5:18:58 PM: ok N35463 P0 B15 T:205.3 /205.0 B:51.1 /60.0 T0:205.3 /205.0 @:25 B@:127

5:19:38 PM: Communication timeout - reset send buffer block

5:20:19 PM: Communication timeout - reset send buffer block

5:22:10 PM: Communication timeout - reset send buffer block

5:22:50 PM: Communication timeout - reset send buffer block

5:23:30 PM: Communication timeout - reset send buffer block

< 5:23:42 PM: ok

5:24:22 PM: Communication timeout - reset send buffer block

< 5:24:28 PM: ok

5:25:09 PM: Communication timeout - reset send buffer block

5:25:49 PM: Communication timeout - reset send buffer block

5:26:29 PM: Communication timeout - reset send buffer block

5:27:09 PM: Communication timeout - reset send buffer block

5:27:49 PM: Communication timeout - reset send buffer block

5:28:30 PM: Communication timeout - reset send buffer block

5:29:10 PM: Communication timeout - reset send buffer block

5:29:50 PM: Communication timeout - reset send buffer block

5:30:30 PM: Communication timeout - reset send buffer block

5:31:10 PM: Communication timeout - reset send buffer block

5:31:50 PM: Communication timeout - reset send buffer block

5:32:32 PM: Communication timeout - reset send buffer block

5:33:13 PM: Communication timeout - reset send buffer block

Repetier · January 2020

Log is incomplete - does not contain send gcodes. But from the time where the timeouts start there are no more responses from firmware. So also serial connection is still open the firmware either crashed or the communication stack has a problem preventing communication to further work. This happens if power is not stable enough or if there is somehow cross talk to communication cables. Disconnect usb unpower printer and restart it and communication will work again. To prevent it form happening again you need to find the source. Use other usb cable, other usb port, check if cables come close to high power cables like heaters or motors. If it happens frequently you can also try to print in dry run mode if firmware supports it. That disables heaters and the most frequent source of such problems. If the problem then disappears you know where to look for.

Jzan · January 2020

Thanks if a full log would help I may be able to attach a file but it would not allow me to post the full log here due to the character limit. Thanks

Repetier · January 2020

No one wants full logs. Post the part where the error starts with some lines before and maybe 200 lines after it started. Should contain the required informations.

Halfway through Printing I get a Communications error

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