Settings no longer stored in eeprom

[Maranthalas]

After reaching "slot 31", when saving to the eeprom, settings are no longer stored. Reinstalling the firmware resets the eeprom and saving settings once again is functional, until the same problem happens again.

[Mixwarebot]

We found too many bugs after upgrading to marlin v2.1, v2.0.9.3, and v2.0.9.2, and now the old marlin version is restored for the machine's stability.
I have also tested the problem you mentioned, and the new firmware can save the eeprom in a regular cycle.
So, you may need to upgrade the firmware here.

[Maranthalas]

This seems reasonable. But do I use this Firmware with the jumper settings for the 1.1 (TMC) Version or do I have to remove them again? Thanks for the work.

[Mixwarebot]

Can be used together, but must ensure that the jumper caps are in the corresponding position.

[astrof]

We found too many bugs after upgrading to marlin v2.1, v2.0.9.3, and v2.0.9.2, and now the old marlin version is restored for the machine's stability. I have also tested the problem you mentioned, and the new firmware can save the eeprom in a regular cycle. So, you may need to upgrade the firmware here.

What bugs did you find when using 2.1, 2.0.9.3, 2.0.9.2? I compiled from Marlin source (just added Hyper-S specific files + Mixware-UI) but had the same issue with the 2 graphics buttons not showing.