Tired may apps like this from the beginning.
2010 to now.
last pass fails for all local cameras here and 3 local servers
NorDpass work on all sites.
I have 190 sites in DB and all work.
yes some did not (14 years history), even walmart fails.
some sites, keep changing the log in codes (programming) and now it fails. (reality)
Later Nordpass learns this and corrects it.
this is true for all like apps on earth
it has to learn the login code steps,(tabs) etc.
I only use newest Firefox and paid NORDpass
I love it. could go 10 stars, yes.
all things like this the user has learning curve.
I say give it a chance,. huh?

I used export and import to get my 190 sites
zero problems at all. on internet and my local IntRAnet.

if you have problems ask them.
or turn off all other extensions (temp) to see if others, make Nordpass mess up. << bingo
for sure turn off pop up blockers etc. as a test.