Rekordbox 7 waveform blurry and glitchy

Hi

I am using windows 11 Desktop

I  had no issues with Rekordbox 6

 I downloaded Rekordbox 7 last week

I am a daily user of the software

The New Zealand help contact "Monacco" do not know they are the help support for Rekoirdbox so cannot help me.

I have found that Rekordbox 7 the waveforms appear blurry and the sound is glitchy and stuttery, sound stops and starts. I have played around with buffer size to try to correct and this solution is not working for me.

Is anyone else having this problem?

Can anyone offer support before I uninstall and return tro Rekordbox 6?

thanks