workaround for it could be install sparepart and setup the key with right function
Thanks for the reply but I dont think I explained well enough (can't see anything related in Spare Parts). Every now and then (I couldn't reproduce it just now, but I notice it maybe a couple of times per day) when you tap a capacitive button, it vibrates to let you know you hit the button, ie Home button, but it doesn't go to the home screen. Kind of like really bad lag, except if it was lag, it would perform the action eventually.
A part of the problem may be the alignment of the keys in the software. If you tap Menu directly, no problem. If you tap Home directly, no problem. But there are large dead gaps between all the keys, so tapping just to the left of centre between Menu and Home should give you Menu, instead there is no tap registered and no haptic.
My original point was that sometimes when I hit near those dead spots, I do get haptic feedback but no other response. I've noticed varying degrees of this problem across every CM7 Rom I've tried for this device, several of this one, and several of ERlucky's. Never noticed this on any of the many Froyo ROMs I've used.
I kind of expected switching to CMR5 might fix it, but alas, it didn't help. Dont you guys have this problem?