After the new firmware 4.32.19501 I decided to load several books with the Calibre (version 5.40 with current addons Kobo Touch Extended and Kobo Utilities). After ejecting it from the Calibre, I noticed a strange change in some fonts - on the home page; the series; header/footer captions, etc.
After rebooting KAO - everything is as it should be.
But now, if I connect it to the computer and eject it - without doing anything else, even without calibre - the fonts are still large and changed.
I tried with pure firmware, without patches - the same result:
1- I connect KAO with PC Windows 11
2- eject
3- fonts are fucked up - big and changed.
4- I reboot KAO - all is OK.