Unknown error occurred on setup and reboot

[FourBars]

Describe the bug
I get an "Unknown error occurred" message when clicking "Send" on the donations page with the checkbox unchecked. After that, the whole Home Assistant server reboots.

To Reproduce
Set up the S10+ without checking the donations checkbox.

Expected behavior
Set up to be finished.

Screenshots

Additional Information (please complete the following information)

• Xiaomi S10+:
• Firmware Version [e.g. 1156]: I just don't know.
• Home Assistant Version: 2025.9.3
• Configuration Type [With or without map support]: With map.
• Errors or warnings shown in the HA logs (if applicable): No errors.

[Tasshack]

Probably your system does not have enough ram/memory to run the integration.
Try enabling Low Resolution Map option before this page and try again.

[FourBars]

Hello, I have enough RAM..
I went back to version 2.0.0b19 and seems to be working fine again.

[Tasshack]

Then I need to know what the actual error is...

[FourBars]

Hello, unfortunately I cannot provide you more information about the error. All the message I receive is this "Unkown error occurred" and cannot see anything relevant or related to the dreame-vacuum integration in the logs...
If you have any idea about where I can find something useful for you or if you need me to provide you any other information, I will be glad to help!

[Tasshack]

This may be related to this;
#1183
#1155