G38.2 followed by runaway jog problem

gSender 🐛 Bug
1

gSender 1.02; not exclusive to this version:
Sometimes (perhaps 10% of the time) after using G38.2 in the console with the touch plate to locate an edge of a workpiece, the jog (using the GUI) away from the touch doesn’t stop and has to be aborted by pressing the Longmill controller button.

*** Example log extract with +Y axis test ***
feeder $J=G21G91 X5 F3000
ok
feeder $J=G21G91 X5 F3000
ok
client G38.2 Y225 F30
[PRB:121.835,-40.010,-44.730:1]
ok
feeder $J=G21G91 Y-1000 F3000
ok
feeder \x85
ok
ALARM:3 (Abort during cycle)
Grbl 1.1h [’$’ for help] LongMill build Sept 8, 2021
[MSG:’$H’|’$X’ to unlock]
client $X
[MSG:Caution: Unlocked]
ok

*** Example log extract with -X axis test ***
feeder $J=G21G91 Y4.0 F4000.0
ok
feeder $J=G21G91 Y4.0 F4000.0
ok
feeder G10 L20 P1 X0
ok
client G38.2 X-9 F20
[PRB:17.225,-442.870,-31.600:1]
ok
feeder G10 L20 P1 X0
ok
feeder $J=G21G91 X4.0 F4000.0
ok
feeder $J=G21G91 X1000 F4000.0
ok
ALARM:3 (Abort during cycle)
Grbl 1.1h [’$’ for help] LongMill build Sept 8, 2021
[MSG:’$H’|’$X’ to unlock]
client $X
[MSG:Caution: Unlocked]
ok

2

Interesting - I didn’t see this post so will note it down to test

This is something you still see right @saskia ?

3

yes, at least in 1.05, and it certainly happens way more when I use G38.2 in the console. Not sure if it happens otherwise now, but it did at one time.