I've been running my site on wordpress for a couple of years now with no problems until after some updates (can't remember which exactly), after which:
1. When I click on the "Read More" button or the article headline on the homepage, instead of opening the article page, it simply refreshes the homepage.
2. When I'm logged into the admin page, the site becomes really slow and I keep getting the "connection error":
"Connection lost. Saving has been disabled until you’re reconnected. We’re backing up this post in your browser, just in case."
When I use a different browser, it works with no problem for a few minutes and then the problem begins on the new browser.
In the beginning, the connection error would occur once or twice a day, but in the last couple of weeks, it shows up several times a minute.
The website I'm working on is: http://mkenyaujerumani.de/