[Dx4win] Modem losing connection

[William Hinkle]

I was calling VP8GEO on 75 Sunday night,(it took awhile but I got him). The 
modem kept losing the connection to my ISP. I don't have this problem with 
this computer and it's just on the other side of the same room. They both 
have US Robotics hardware modems in them. This one is an ISA and the Ham 
puter is a PCI. I was on 10 meters tonight running the amp and had no 
problem with the connection, haven't tried any other bands.
Any ideas to cure the problem?

73, Bill KV3R
     Riverton,WV