I did my deep clean today, and did everything as should. But after I got all back together it said: “IBTS fan stalled”. I did nothing to my ibts sensor since it was clean and yet I got this message. I had not changed anything. Before the cleaning it worked seamlessly. This is why I think that it has nothing to do with software, so please don’t reccomend an update. Previously it worked alright, so it should work.