Strangely fading out tones

There is something with my Profiler Stage I am not happy with at all. This is when you let a tone die - keep the finger pressed on the last note played. It does not sound like on a real amp where the tone naturally is fading out. Instead, the tone is dying or fading out in annoying waves, not uniformely becoming quiet. Of course, these waves get more amplified when reverb or delay is on.

This is noticeable on all profiles. I am just curious if other players also notice this - and, if there exists a remedy.

Yes, I do have noise gate activated in the input section, and I use a compressor in the first slot. While putting them down reduces volume and tone, it really does not touch what I noticed.

And, there is a simple way to test it against the default rig which are housing all performances not used. As you know, there are no effects used at all. I can still hear a pulsing, dying tone.

Quote from stratdude

Try with noise gate at zero

depending on effects used, this makes a lot of unwanted noise. No option.