I have just stared having a problem with my internet and network access being blocked. I can use my home network for about 5 minutes then I no longer have access. This started about 5 days ago. If I shut down zonealarm, I regain access. Occasionally my browser will close when shutting down ZA. ALso, when ZA runs, ther programs are really slow to open.
I am running Windows 7, 32 bit home, have ZA Extreme Interent (most recent update), use Bit Defender as my AV. My computer is home built AMD X4 9600 with Biostar TA790GX 128M mobo.
I have the same configurations installed on an XP computer, and have not problems with that one.