Token request for myuplink_****** failed (invalid_grant): check authorization server configuration

[landsverk]

For me, Myuplink integration has gone from unstable to not working at all. Earlier I just had to reload the integration about every one to two weeks, now it`s unable to get a new token to authorize.

I also get this error in the log files:

`Logger: homeassistant.helpers.config_entry_oauth2_flow Source: helpers/config_entry_oauth2_flow.py:220 First occurred: 11:54:07 (99 occurrences) Last logged: 13:54:34

Token request for myuplink_****** failed (invalid_grant): check authorization server configuration`

As well as a warning: StrEnum was used from myuplink, this is a deprecated alias which will be removed in HA Core 2025.5. Use enum.StrEnum instead, please report it to the author of the 'myuplink' custom integration