Hi,

I am having problems setting up a WPA-PSK connection with my Nokia 770 and Buffalo WBR2-G54 router. There has been no problems with other devices with this router, but after several dozen retries, Nokia 770 simply refuses to connect to router.

I have tried :
- using DHCP and fixed IP-addresses
- in router: TKIP and AES
- in Nokia: with and without WPA2
- different PSKs
- different locations
- 802b only-, Mixed-, 802g only- modes in router


Luckily I can get connected with no encryption and WEP-encryption , but I would like to use WPA for obvious reasons.
Usually (normally using it with Windows XP laptop) this router is quite powerful, and I have excellent signal strength even outside the house.
With Nokia 770 (using WEP) signal strength gets poor ten meters from access point and dies outside the house. This signal strength issue is not a huge problem to me, but I would really like to use WPA PSK.
Any suggestions, please?