They said they were calling about my window and I haven't really mentioned it anywhere else, only posting because I noticed someone else having a similar issue. They've called me a number of times based on posts I've made on TMC, including about a loose screw that I found in my car after service and posted a photo on TMC to seek answers (he suggested having a tech come by and check it out, then I said I posted a picture and he found it in a few seconds, and once I said the 4 similar screws in the sunroof are in place, he said there are no other locations for that kind of screw, so my concern was put to rest). It seems that corporate keeps an eye on potential service issues on various Tesla community sites and forwards a summary and link to the local service center.