Can't connect to i3 MK2S: Endless loop of Error:Line Number is not Last Line Number+1, Last Line: 0
I'm having some problem connecting to Prusa i3 MK2S. Pronterface doesn't complain except when I click print, but it's complaint is for a different gcode "M201" and runs perfectly fine. But...
I like the better UI in Repetier Host but I can't get the program to connect to my printer. Here's the log file: https://pastebin.com/gBDvgP2A
Version of Repetier host is 2.1.3. Version of Firmware is Marlin V1.0.2. Prusa hasn't pushed any updates for the MK2S since Nov 12th 2017.
There was a post I saw somewhere mentioning that commands were being sent too quick before the printer had time to startup with M999. https://www.bountysource.com/issues/43745252-m110-set-line-number-to-current-repetierhost I don't know if that has any use here.
The host if on the correct baud of 115200 will display the hotend and bed temperatures at the bottom of the program before the host terminates the connection attempt from too many failures.
I'm looking for instructions to troubleshoot if you have any.
If you need more info let me know.