More and more frequently, I'm finding that the cursor on Windows 7 gets very jerky. Clicks are ignored and whole strings of text from the keyboard are dropped. This occurs on the primary machine (I would expect it on the secondary machines due to latency), which causes me concern. My desktop is connected directly to the router and the laptop is connected via wireless G. If I disconnect either of the computers, the jerkiness is immediately ended.
Anyone have any ideas?