Crackle on Primo HIFI v1 bluetooth sound

Does anyone else experience a crackle noise with their Primo Hifi v1 when you try to play from a bluetooth source?

I have tried different android phones and also put them right next to the antenna, so I don’t think it can be due to the source or poor signal.
I haven’t really used bluetooth for a long time, as the sound quality is not very good due to the crackle in the sound. But I’m curious if anyone has the same experience and if there is a solution?