Unenroll from Omega ring due to updates and green screen problems.

If you're an Xbox Insider then you will get more updates as compared to others. Even as an insider there are 4 different rings - alpha, beta, delta and omega. Being in alpha ring will result in a lot of updates, and number of updates goes down as you reduce
your level.

If you do not want frequent updates you can unenroll from the program.

If you are part of the Insiders preview program, consider going to a ring which has less frequent updates, like Delta or Omega.

Alternatively you can unenroll from the program, so you only get GA (General Availability) updates when they are released.

NO Red ring of death the Green Screen of death is due to people turning off their X1 when it updating. And Yes some disc drive and other thing. Nothing as bad as the RROD thing.

As an Insider, it passed through alpha, beta, delta and omega rings with no issue like this. Due to how few are reporting problems, would point to a hardware fault that coincided with the update.

It is rare that a software update would brick a console. Knowing which models of Xbox are involved would help.

Change the Insider preview ring your console is enrolled in.

According to the link provided above the last update for General Availability was in July.

If your console is completely turned off and power removed, your console will miss the regular system updates for the preview, usually about 600-700 MB. If you miss a preview update and another is released the complete OS system, about 4.5 GB, will need to be downloaded to ensure the console has the latest update for that preview ring.

I'm in Alpha Skip Ahead preview and manually do at least 3 updates a week.

The other preview rings have less updates each week and the Omega ring has the least.

If you don't like the constant updates to the System OS it may be to your advantage to unenroll the console from the Insiders program.