We've updated xTheme to 5.2.5 and have big performance issues now.
If we are open our start page, we are getting a browser-depending message:
"connection will be established" ...
"connecting theme.co" ...
And nothing happens for around 30 seconds. Everything e.g. popups are delayed.
We checked every page with different browsers and it delays our start page and one other page. Everything else works fine.
No clue at all