Greetings to all the member that will read this topic. Last night we performed an update to the latest INVISION update, we went from 4.6 to the current one ( yea, really old one, we were closed for a while xD ).The update was performed using the built in updateter.
We run into some troubles, many functions not working properly ( like marking a category as read, the user hover ) and even getting an SSL error when we try log in into the ACP.
After a few searches last night i saw on the community topics that the problem can be related to SSL certificate but the certificate works fine almost over the entire domain ( minus the ACP login page or any url related to any login method ).