Radio guru help needed

So with in the last week or so, my radio, aftermarket, seems to be skipping and repeating occasionally during fm radio mode.

Does not seam to do so while using aux in put.
Any ideas. Model JVC kd-hdr61.

Thanks chris

I put a factory radio in mine to plug the hole, then went back a year later and wired it in so I could use it at the drive in.

That model retails for more than I pay for a whole Jeep, or else I'd say put another cheap radio in it.

It may be a receiving problem and the electronics are playing what they have in the buffer due to signal fade. Double check the antenna and pretty much after that, check your warranty, or go get another radio since nobody repairs them anymore.