Universe: Reloaded
Ingame username: Thor
Using firefox lastest version on windows 10

The counter next to the inbox does not reset.
No matter what i try and read it keep on sticking to the old value.

Sometimes it changes, but it has nothing to do with reading but it seems to change over time.

Then you have unread messages. Unless you actually read the message, it will not reset.

See which message you have not read. You might need to go to page 2 or 3 or whichever.