In stead of giving us one lined "answers" we need a breakdown as to what we should do. I see you still havent answered my question as to what update we use? live or offline?
Because this has been answered so many times, and it's also clear from the Sticky thread about the Offline installer what to do, which I'll repeat again here:
- You should always use the Live Updater first.
- If you suspect you have issues with downloads, possibly caused by your local cloudflare node not being updated, you should use the Offline installer.
As indicated in the Offline installer instructions, a way to know if you might have a download problem that would require using the Offline installer, is to notice if there are files being redownloaded over and over, even if you run the Live Update twice in a row.
And (also indicated in the Offline installer instructions), SOME files are supposed to be always be downloaded, which are the Airport Services and the Jetway replacement ZIP files and the GSX profiles for FSDT airports. If files OTHER than these are being constantly redownloaded, you might have a problem with the downloads, so you should use the Offline installer. If not, it means your local node is fine, and the Live Update it's enough.
In addition to that, the other Sticky thread named "How to report an error", provide with clear instructions how to create a diagnostic log. Please post your log, made just after a Live Update, so it can show the airport cache regeneration process, and any possible issues with it.