CANT install msfs2020 insider update

Yes, the links lead to the Xbox Insider Hub which I have already installed and signed in. The MSFS2020 is missing under the Insider Content. As you pointed out, it takes patience I guess...

This aircraft is not from Microsoft. It has its own installation setup into MSFS2020. This program is for cockpit builders and controls hardware and instruments that interface with MSFS2020. The setup worked the first time I installed it but when I tried to install the latest update Windows 10 prevented it. This should not be happening.

I certainly did.

Repair/Reset...even terminate and re-installed the X-Box app. I even tried re-installing Windows 10 (much quicker than MSFS2020) as well as a system restore - all fruitless.

Re-installing MSFS 2020 (3+ hours) looked like an eventual option but was not advised by MS Tech support over the phone as the issue (according to them) was an imminent Windows update in conjunction with a MSFS2020 update that they are working on.

I don't understand. Save data for MSFS2020? How i delete this save data or change? My Windows is new clean instalation, and the MSFS2020 too.

I have not had any issue with connecting to the server with MSFS2020 on the Xbox X since the launch date.

I am now reinstalling MSFS2020 and will try again and give an update