instagram won't let me login after update?

[Brandon]

So after the new instagram update I logged out and tried
to log back in and it keeps telling me "invalid username/password"
when its all correct because I tried logging in from the computer
instagram.com and it worked with the same info and I was just wondering
if anyone is getting this problem?, and no its not the account because its
doing this to 3 other accounts of mine that work just fine on instagram.com

[Bridget]

Uninstall and reinstall Instagram and try logging in again.