seadoojag

I recently purchased a 2007 Sea-Doo speedster with the 215 supercharged engine. It ran perfectly at our test drive and we took it on the lake were about two hours before we had several engine codes to pop up. The engine went to the limp mode. I took it into our local Seadoo dealer. They are not totally clear on what the issue is, but suggest that I may need to purchase a new ECM. Has anyone else ever encountered this problem with their boat? When I was researching these boats prior to my purchase I did not see that this was a common problem. My boat has about 95 hours on it. Thanks