Why is it inaccessible with Ollama+frp external network?

[buynonsense]

I ran Ollama properly on my local Windows and successfully deployed frp. Use Android to access Times Error Network Exceptions via frp.
**But everything was fine when I used another similar app. **

[NotPlayingBadly]

are you able to use device name, domain name of the device?
i found using ipv4 did not work and was force to use my computer name. even when only on local or VPN access.