I had this issue with my first SRW-S1, eventually it died, the circuit board inside the unit malfunctioned... so I had it replaced and iv had the one I have now for coming 5 months with no issues. I modded mine on my G27 with a simulaje quick release system (with this one I make sure my SRW-S1 is attached to my G27 base before plugging in the USBs for it and the G27). Is it disconnecting on all of your games? or just a single one, because I heard with rF2 before it was fixed that it would disconnect a controller if you had multiple plugged in.