Cannot connect to II

[vporton]

When I try to authenticate in a dapp, I get a (darkened) message on phone (translation from Russian):

Cannot connect the device
Ensure that the devices are near each other and repeat the attempt.

I think (but not sure), it worked before with the same setting:

Samsung A25 phone, used as a WiFi hotspot (Internet access) for a Linux PC.

[lmuntaner]

Hi!

This seems like the Client-To-Authenticator protocol which is managed by the OS and browser.

II has no control over that.

You can find a nice article here.

Maybe with this you can debug your specific scenario.