I have tried and tried to login via the FourSquare and Twitter app on my N8 - and always get an authentication error.
If I log on to the web version on the N8 - I get in no problem.
I have tried many times, so I doubt it is being typed in incorrectly.
Anyone else having this issue?
This may be a loooong shot, but how old is your SIM-card?
When N8 came to market, there was some issues with
old SIM-cards+problems to log in to various email accounts.
How do I find out if my sim is old?
I only got 4square on the N8, not with my N95.
Thanks for the suggestion - never thought about the sim card....
It works now.
I did a software update - and I think that might have done it.
I also had the same issue with the Twitter app - it would not log in...
Now it works...