aim randomly disconnecting

[Ruddah]

My aim will disconnect many times throughout the day and then auto reconnect. I am using a wireless router and no matter what computer I am on it will disconnect every 15-20 minutes. anyone know how to fix this?

 

[Tarrant64]

I've had this problem in the past. What version of AIM are you using?

These are past actions I've taken:
Reinstall
Update to newer version.
Go back to older version(oldversions.com or something)
Port forward with AIM on router(I think that was a fluke though)
Reset cable modem.