3.4.0RC2 and 3.4.0RC2+2 driver stall warnings

[Del87]

On firmware 3.4.beta6 no warnings, Underruns [0, 0, 0] with sensorless homing and all printing time.
Current firmware 3.4.0 RC2+2 (but same was on 3.4.0 RC2) there are underruns [0,0, "some low digit"] and a lot of messages of drivers 0 1 (X Y motors) at the print starts. It is not affected to print quality, no layer shift etc. One time it makes one motor not working untill i reboot board but i am not sure (there was some testing with sensorless homing repeatability and i am not advice anybody to try sensorless homing on full steps).

So G28 in gcode - errors message (sometimes a lot of), G28 via console - no error messages. Is it error or just normal done of sensorless homing dunno.

Config and homeall attached:
config.g
homeall.g

Duet 3 mini 5+ board

[Del87]

M915 X H200 S1 R0 F0
M915 Y H200 S1 R0 F0
(instead of R1)
allows me to print without warnings and i hope/guess without underruns.

Such a solution is correct when using only sensorless homing or still there is some underwater rocks?

[dc42]

@del87 did you get those stall warning messages only during homing?

[Del87]

@dc42 yes but 1 or 2 warning looks not so scary as a lot of on the first screen.