Hi everyone, I have some problems with the server.
I have installed the Repetier server on Raspberry Pi3. There are three Ultimaker 2s which are connected to the Raspberry via usb.
Then when I start printing some gcode thru the web-server interface it starts printing but the filament feeder moves faster than normal, and after 5,10 or 30 minutes the print job fails because the feeder gear eats the filament and it stops moving. I can print normal only with 50-55% of flow rate. If I use the same gcode files from the sd-card, everything works correct with 100% flow without any issues.
The strangest part is that if I start printing from the Repetier server after printing from the sd-card - it works correctly as well, with normal flow. And it continues working well for unlimited tasks sent thru the web until the 3d printer is turned off/on again. Then I must use the SD-card to send the first print job to reset things.
This issue happens in 100% of cases on all three of my ultimakers.
If its important info, in the gcode "Event depended" there is only:
M109 S215; heat extruder to 210 and hold
M190 S50; heat bed to 50 and hold
G28 ; home all
because it doesn't start heating without additional gcode
I also have another RPi3 and server connected to a few wanhao duplicators - all of them work great with the server.