Belt squeal and clutch noise, 2016 rzrs 900

Looking for suggestions. On 2016 rzrs 900, just bought it about two weeks ago, rode it about 30 miles around home and just loved the feel of clutch. I brought it to WV to ride, and it rained on us on the whole 8 hour trailer ride. We unloaded and everything felt fine and I heard nothing out of the ordinary, rode about 5 miles or so and I started to hear a sqeal out of the belt. I have had at least 4 rzr’s since 2008 and never had any belt issues, so I believe I know how to keep the belt engaged and not slip it. I figured I must of got water in the clutch cover, so I stopped and pulled the drain plug and got nothing out of it. I rode the rest of the day and it continued to get worse. It starts to squeal on take off in high until I get it upto about 20 mph or better, in low I have to get over 10 mph to stop squeal. This morning I went to a local dealer and got a new belt, and it squeals worse than the original one did. It did look like there had been some water in the cover at some point. Of course, the local dealer had never heard of any issues like this. I’d appreciate suggestions.