@girish I couldn't ping other devices and then I noticed the gateway is different (via ipconfig). MB! I remembered that I'm using the guest wifi (easy to remember pass) since I can't access my vaultwarden to get the credentials for my main wifi. If I wasn't on the same network, why would my connection to the homeserver stay internal (via local IP) instead of accessing the apps thru the domain like any other website?
After connecting to the main wifi, I can access the apps/homeserver just fine.