Problems using outlook after changing Gmail password

Using Outlook 2007.
I have 2 email accounts which both worked fine.
Yesterday I changed my password for both accounts through Gmail online.
Account 1 worked fine without going into OUtlook / tools/ accounts/
Account 2 was prompting for network password. Rarely use account 2 so left it.
Just now accounts 1 and 2 start prompting for network password and wont send or download.
Go into OUtlook / accounts/ and update to the new password on both accounts.
Account 2 now working fine. Account 1 wont work - asking network password.
Checked the outgoing mail server
account 1 : incoming:995, outgoing: 465 , SSL
account 2: incoming:995, outgoing: 587 , TLS

Tried changing settings on 1 to the settings on 2 - no joy.
Changed settings on 1 back to 995 and 465 and SSL - as instructed on gmail
Have restarted my laptop lots.
Can anyone help?? Thanks.