'solo key update' complains about multiple solo keys

[JohnVillalovos]

I have one solo key installed and one Yubikey 5 key installed.

This happens:

$ solo key update

Multiple Solo keys are plugged in! Please:
  * unplug all but one key

When I removed the Yubikey the error went away.

[197788]

Same here.

I have one solo key installed and one Yubikey 5 key installed.

This happens:

$ solo key update

Multiple Solo keys are plugged in! Please:
  * unplug all but one key

When I removed the Yubikey the error went away.

[auwsom]

Me too. Unplugged the Yubikey and update worked.

I got the same output from solo1 ls though in both states:

solo1 ls
:: Solos
########: SoloKeys Solo 4.0.0