I'm having this issue now for last few days. Even touch events are slow to be registered. Rebooted multiple times without consistent improvement. (I tried to set up nightly resets with preset reset or reboot scheduler but that's not working) I have received too many card errors even though nothing is open. I did not have uberkernal/govnah installed. I actually just installed uberkernal today and it does speed things up a bit but still very slow. (unusably slow)
I erased lots of sms messages and reduced email to 2 weeks instead of a month. I have plenty of memory left.
Any other ideas other than doctoring? Appreciate the help.
Thanks by the time I read your suggestion I dr'ed the phone and it runs well now. Looks like we have to check on the var folder and delete things manually before things get laggy. Not very smart of Palm/HP. WebOS = an os with lots of great things and some odd glitches and quirks.