AVG is blocking all my local network connections and printers

AVG Protection
1

Hi,

AVG is blocking all my local private network connections with teh firewall turn on. I have enabled all the settings in system rules except the stealth mode for public and applied ip packet rules for the other computers also to accept connections in/out on the pc the printer is connected too. Even though the friends rule should be applying this anyways. Please advise.

4

Hello Adrian.
Thank you for reaching us here.
Could you confirm whether or not 'File and Printer sharing' is enabled in the System rules?

3

Hello Adrian.
Thank you for reaching us here.
Could you confirm whether or not 'File and Printer sharing' is enabled in the System rules?

2

Thanks for confirming. 
I would request you to uninstall AVG Internet Security and install it again to check if that resolves the issue. 
I have sent an email containing reinstall instructions. Check your inbox and spam box as well.