My phone has recently started having the silent bug, but only since the OTA update a few days ago. This is the 3rd Eris I've been sent. The first one was unresponsive, the 2nd had the horrible silent bug, the 3rd was fine....until the other day.
*sigh*
I have missed 2 calls since then because of it. I also have horrible lag everywhere in the phone that I did not have before.
My phone was almost flaw free until the last update.