Hello
I've 2 sites (5.7.5.13 and 5.8.0.3 that was connected to community
now (suddendly) they are no more connected ...

trying to connect them (with valid c5 account) gives me:
first attempt: connection time out error
second attempt
You must specify a site name.
Invalid site URL.
Your site token must be 64 characters.
You must agree to the terms and conditions to continue.
Invalid email address provided.
A username must be between at least 3 characters long.
A password must be between 5 and 64 characters
a third time
You must specify a site name.
Invalid site URL.
Your site token must be 64 characters.

Anybody can give me some tips ?
I want to be able to update my addons