Just started having a problem with the TInyG - When I run some short

Controllers g2core and TinyG
1

Just started having a problem with the TInyG - When I run some short Gcode, after several hundred lines or so, everything freezes. I tried this same code in both Chilipeppr and using the Universal GCode Sender. Both were working fine earlier today and both have the same results. Below is the output from the Universal GCode Sender app. Everything is fine up until it says “Move time is NAN”. That is when everything stops. I tired reflashing the firmware using the TinyG updater but the flash failed to verify. Still had the same problem after the flash however. I am able to jog around just fine. Any help or suggestions to try would be much appreciated.

{“r”:{“n”:560},“f”:[1,0,34,6164]}

{“gc”:“N590G1X41.899Y64.252S100”}
[unhandled message] {“qr”:3}
[unhandled message] {“qr”:4}
{“r”:{“n”:570},“f”:[1,0,34,1908]}
{“gc”:“N600G1X42.312Y64.337S100”}
[unhandled message] {“qr”:3}
[unhandled message] {“qr”:4}
{“r”:{“n”:580},“f”:[1,0,34,4487]}
{“gc”:“N610G1X42.790Y64.403S100”}
[unhandled message] {“er”:{“fb”:440.20,“st”:31,“msg”:“Move time is NAN”}}
[unhandled message] {“er”:{“fb”:440.20,“st”:31,“msg”:“Move time is NAN”}}
[unhandled message] {“er”:{“fb”:440.20,“st”:31,“msg”:“Move time is NAN”}}
[unhandled message] {“er”:{“fb”:440.20,“st”:28,“msg”:“Failed to get planner buffer”}}
[unhandled message] {“er”:{“fb”:440.20,“st”:28,“msg”:“Failed to get planner buffer”}}
[unhandled message] {“er”:{“fb”:440.20,“st”:28,“msg”:“Failed to get planner buffer”}}

2

I think I found the issue. The jerk settings for X &Y were set slightly to high. Not sure why it worked fine all morning and then started to cause issues but backing off of them took care of the problem.

3

The same short Gcode ran in AM but not PM?
That would be weird.
inch or mm Gcode?

4

Mm. Very strange to me. Since I backed down the jerk settings, it’s been running very reliably the rest of the afternoon. It had to be right on the edge of not working.