quake 3 planetring and toyracer help please

[blasteron2001]

im in the uk i now use planetweb 2.6 with my own isp settings works fine for chuchu and PSO but quake 3 freezes at autentication planet ring says cant find login server and toy racer freezes after connection.Can anyone help?
These are all uk genuines.
Any help appreciated
Also the lag i mentioned in PSO in another post is now non-existant i played today with no lag.