Hello Nicola,
Initially, please mention the name of the VPN application installed in your computer.
You can temporarily disable your AVG Internet Security and check if the issue persists.
Refer to this article to temporarily disable your AVG Internet Security.
Keep us updated.
Can no longer connect to my VPNs after update by AVG firewall is blocking I think any help appreciated
Hello Nicola,
Initially, please mention the name of the VPN application installed in your computer.
You can temporarily disable your AVG Internet Security and check if the issue persists.
Refer to this article to temporarily disable your AVG Internet Security.
Keep us updated.