Sorry, but IMHO this is bullsh**… Sorry for the harsh word… I already desinatlled and reinstalled AVG 3 times and there ist still the "connection refused" (the connection limit exceed) while using Outlook and around 8 IMAP accounts… this is annoying. There has been a fix, bute there isn't this CFG file anymore… what to do?
Hello, Michael.
I apologize for any inconvenience this may have caused. Yes, I'd request you to uninstall AVG Internet Security and reinstall it. Click on this link for steps to uninstall AVG. Then refer to instructions in this link on how to download and install AVG Internet Security - Unlimited.
I am using AVG Internet Security. After an update this morning, my Outlook suddenly stopped being able to contact the server to receive emails. Error says concurrent connection limit in AVG exceeded. The recommended process is to try to repair AVG. I tried to use the AVG repair tool process, but after clicking on the repair button, nothing happened (no progress bar, prompts, or any kind of response). Do I need to uninstall an reinstall the program? has anyone else experienced this issue?
After disableing it works. I tested already to isolate the problems source… but thos can't be the solution 
Hello, Michael.
I apologize for any inconvenience this may have caused. Yes, I'd request you to uninstall AVG Internet Security and reinstall it. Click on this link for steps to uninstall AVG. Then refer to instructions in this link on how to download and install AVG Internet Security - Unlimited.
Sorry, but IMHO this is bullsh**… Sorry for the harsh word… I already desinatlled and reinstalled AVG 3 times and there ist still the "connection refused" (the connection limit exceed) while using Outlook and around 8 IMAP accounts… this is annoying. There has been a fix, bute there isn't this CFG file anymore… what to do?
Michael, we apologize for the inconvenience caused.
This issue should have been resolved in our recent AVG update. What is the version of AVG Internet Security program installed on your PC?
Do you see AVG tag anywhere on your outlook? If so please share us the screenshot of it to check and assist you further.
Also try to disable AVG Internet Security program and check with the issue.
Please follow the below steps to disable AVG protection:
1. Right-click the AVG icon in the system tray next to the clock.
2. Move the slider to temporarily disable AVG.