Greetings.
I noticed that time after time my installed sceneries disappear from the sim. For example I installed the scenery and everything looked good. Few weeks later when I landed at that airport I discovered that the airport was completely gone. Everything was back to default. I had to reinstall sceneries back every once in a while. I thought it could have been that the particular scenery was outdated or no longer compatible with the sim but that was not the case. Vanishing sceneries had latest updates etc. I wonder if Addons Linker somehow breaks the link between my custom folder and the community folder. But everything looks normal inside the Linker
Thanks for looking.