@isslayne: Just to sort things out
- All of your devices are using DHCP and none has fix IP in the 192.168.2.0/24 net?
- If and only if you’re using fix IP addresses: Have you reduced the DHCP range in your ASUS router, so DHCP range and fix IPs are in separate sets?
- Whenever you have the “issue” from now, could you check for duplicate IPs in your network:
– Linux:
ping -c 10 192.168.2.255 || arp -a
– Windows:
ping 192.168.2.255 & arp -a
and manual check for duplicate IP addresses in the resulting list?