OTP passwords wrong

Hardware Librem (Other)
1

I recently started using the LibremKey for OTP passwords and found the following problem:

Trying to login to some service with an OTP fails. If I disconnect the LibremKey from my Librem14, reconnect it and then try again the generated OTP works.

To reproduce I have to leave the LibremKey connected for a while to my notebook without using it before trying to login using OTP.

I use the NitrokeyApp sitting on the tray to generate the OTPs. I click on the app icon in the tray, select passwords and the according entry. The OTP then is copied to my clipboard from where I can insert it using ctrl-v.

NitrokeyApp reports App Version: 1.4.1 and Firmware Version: 0.10.

Edit: OTPs tried are all TOTP. Clock of the Librem14 is correct and everything works after reconnect and restart of NitrokeyApp.

2

Do you know whether it’s HOTP, TOTP or something else? Obviously for TOTP the clock has to be reasonably synchronised for the OTP to work.