Series X Shutting Down Delta Ring

They've selected a few in the
different rings that are testing the new dashboard as far down as Delta ring, actually. But not everyone.

Maybe Xbox Live is shutting down on the 360 to make way for the series x/series as s?

I am currently trying Delta ring. I will report here if it helps with crashing in late game.

UPDATE:

I was able to finish the game that was constantly crashing after updating to Delta ring release Xbox Insider Release Notes - Delta (2208.220715-2200) - Xbox Wire

If Omega ring has same fixes, then hopefully everyone will get this fix soon.

I will continue testing with Delta ring with all addons enabled (currently have extra civs disabled) with new game on huge map.

Instead of leaving the Xbox Insider program as one Ambassador has suggested you can drop down to a lower ring which receives much fewer updates. For example if you are in Beta ring drop down to Delta or Omega. The Omega ring receives the fewest updates,
usually just before it is released to the general public. This can be managed using the Xbox Insider Hub on your console.

I was running into the same problem for days with no available solutions working. But after disabling a few things while troubleshooting, i found that 4k uhd was the culprit. After disabling it and running 1080p with raytracing enabled, i have had zero
shutdowns. With 4k enabled i would notice prior to shutdown that the game would stutter when dismounting my aim. Seconds later it would crash. For the past 2 days i have logged multiple 4-5 hour sessions without any problems. Its truly disappointing to have
a 4k capable console, not capable of 4k. Hopefully a future update will correct this.