Wireguard bug give headaches

Wireguard used to work fine…
I don’t when started but stop working. Although I was able to connect to the VPN i couldnt enter internet…
After searching i found that if i change my DNS (in wireguard tunnel settings) from raspberry local ip (i have DNS server running) to 1.1.1.1, internet worked fine.
OK, I have internet now but cannot access local devices…weird…
after much time spending there is something strange with AllowedIPs and masks (more here)

So, i just have to change from 192.168.1.0/24 to 192.168.1.MY_RASP_IP/32 and everything runs fine…