anybody else have this problem

[superman651]

My Sprint Touch 6.1 seems to randomly operate slowly until I do a soft reset. I first noticed it when I would force my phone into roaming but I even now notice it when I have my phone shut off. When I press a button or use the touchflo, its seems to be unresponsive or delayed. I have done many hard resets because of other reasons (playing with the registry) but can't seem to sleuth it out. Anybody have or had this problem? Thanks for any advice.