Main output problem

[childofcorn]

I'm not sure why, but since a few days ago the main output on my Pro 3 has been acting up like crazy.
When I plug it in it might work for a minute and then turns silent and eventually starts emitting extremely loud noise. I've checked the cords, input, settings on the synth and nothing seems to work. PLEASE help me, I use this synth often and this makes it totally unusable for me.

Im using ableton 10 on a mac osx 10.15 macbook 2015
UAD apollo interface with two Hosa TRS cables

[guyaguy]

Unplug everything. Plug into something you know works—preferably something that is not an audio interface like a bass amp. If you still have the noise try a different cable. That way you know if it’s the synth or cable vs the interface or DAW config or drivers etc. If it’s the synth contact support.

[jmg8]

I have just got my new PRO3 SE. I have not had any loud noises, but I also have had my main output go silent a few times. If I wiggle the jacks the sound comes back. The cable is fine as it does not do this when testing on my other synths.