First this isint your typical bit torrent problem, I dont need help with speeding up my torrents or anything like that. My problem is the following.
I recently got my own cable modem in my room because I no longer got a signal from our router. I was constantly having problems when running Azureus, I would receive the "Limited or No Connectivity" error and restarting my computer would be the only way to get my internet connection back. I ran across the KB884020 patch released by Microsoft that was suppose to fix a TCP/IP issue and many people who were having similar problems like mine were fixed, but this didint fix my problem. So then I used "EvID4226Patch223d" and my problem with losing my internet connection was fix, but I soon noticed that after running Azureus for a little bit my computer would freeze and lock up. I looked around and read posts buy others who had similar problems and every fix didint work for me. So I decided to try a different BitTorrent program (Utorrent) and I ran into my old problem of "Limited or No Connectivity" error. So I re-ran "EvID4226Patch223d" and changed the max half-opened connections to "1000" because thats the number set for "Global Maximum Number of connections" and the "Limited or No Connectivity" error went away yet I once again was experiencing the problem with my computer freezeing.
Also something to note, In Event Viewer under System whenever I would receive the "Limited or No Connectivity" error there would be a warning with the source being tcpip and event being 4226. When clicked on the warning this is what it said.
TCP/IP has reached the security limit imposed on the number of concurrent TCP connect attempts.
When I noticed this error thats when I changed the half-opened connections to "1000", the error went away but like I said above my computer started freezing again.
If anyone could help me I would be in their debit.