No option to edit in Prusa Mk2 3.1.0 firmware

[bagobones]

It had been a while since I had done an extruder calibration but it looks like the current firmware and current plugin are no-longer compatible?

I get no inputs to edit with, just the following firmware info.

FIRMWARE_NAME:Marlin V1.0.2; Sprinter/grbl mashup for gen6 FIRMWARE_URL:https://github.com/prusa3d/Prusa-i3-Plus/ PROTOCOL_VERSION:1.0 MACHINE_TYPE:Prusa i3 MK2 EXTRUDER_COUNT:1 UUID:00000000-0000-0000-0000-000000000000

[amsbr]

Yes, it's compatible.

M501 and M503 in terminal return any content?

[bagobones]

Send: M501
Recv: echo:Stored settings retrieved
Recv: ok
[...]
Send: M503
Recv: echo:Steps per unit:
Recv: echo:  M92 X100.00 Y100.00 Z400.00 E168.50
Recv: echo:Maximum feedrates (mm/s):
Recv: echo:  M203 X500.00 Y500.00 Z12.00 E120.00
Recv: echo:Maximum Acceleration (mm/s2):
Recv: echo:  M201 X9000 Y9000 Z500 E10000
Recv: echo:Acceleration: S=acceleration, T=retract acceleration
Recv: echo:  M204 S1000.00 T1500.00
Recv: echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s),  Z=maximum Z jerk (mm/s),  E=maximum E jerk (mm/s)
Recv: echo:  M205 S0.00 T0.00 B20000 X10.00 Y10.00 Z0.20 E2.50
Recv: echo:Home offset (mm):
Recv: echo:  M206 X0.00 Y0.00 Z0.00
Recv: echo:PID settings:
Recv: echo:   M301 P16.35 I1.34 D49.55
Recv: echo:PID heatbed settings:
Recv: echo:   M304 P126.13 I4.30 D924.76
Recv: echo:Retract: S=Length (mm) F:Speed (mm/m) Z: ZLift (mm)
Recv: echo:   M207 S3.00 F2700.00 Z0.00
Recv: echo:Recover: S=Extra length (mm) F:Speed (mm/m)
Recv: echo:   M208 S0.00 F480.00
Recv: echo:Auto-Retract: S=0 to disable, 1 to interpret extrude-only moves as retracts or recoveries
Recv: echo:   M209 S0
Recv: echo:Filament settings: Disabled
Recv: ok

[amsbr]

Hi @bagobones !

I'm investigating M501 invalid return in some moments. In this version, M503 was changed to M501, but it does not retrieve EEPROM settings.