It seems that for the last few days IIS 10 on our Windows 2016 web server is not serving modified classic ASP pages, it seems to always load from a cache.
I rebooted the machine earlier today and it was fine for a short period after that but now it's always running the saved version and not the file I'm changing. I have even tried to remove the file, access it to get 404, and put the file back - still runs the old version.
I've tried setting the ASP Caching parameters in IIS to FALSE for Enable Type Library caching and 0 for all of the files to cache... not change.
We have not installed any updates for the last couple of weeks so that cannot be the cause.
I have also tried adding the various response headers that can prevent caching but no change. Since it does not seem to be reading the modified file it's not paying any attention to those settings.
Advice / help anyone?