You mean another reboot beyond the one that you did for installing the new CU? Because everyone did that first reboot, since it's required, but not everyone is seeing this Registry change.
I noticed a lot of my problems after this major update was due to this update over-writing several drivers entirely (with older version drivers) or partially, decreasing performance and at times causing big corruptions. Some people with NVidia cards report Windows 10 1511-1586 update over-writing some specific driver system files that did not match the driver installed before the update. That prevented some games from starting up. I advice on re-installing your video, audio, network, chipset (Intel MEI, Intel RST, etc.) and other drivers. I even had to re-install Samsung Mobile Phone USB drivers because Windows 10 over-wrote new drivers (5/13/2015) with very old ones (2012!). I also suggest going through all of the tweaks you have performed. Many of them, like MS Windows Store background apps, Security Notifications, Library shortcuts in "This PC", Services (even worthless IP Helper and TCP/IP BIOS) and many Telemetry-disabling tweaks were reset, including Firewall rules. Don't forget to perform Advanced Cleaning to remove Windows.old and hidden BT.xxxx... folder that appear after the update. Make sure to run safe file and registry cleaners afterwards. CCleaner + CCEnhanced + jv16 PowerTools X (the very latest versions ONLY) work great to remove crap files and crap registry entries without messing anything up.
After the new CU (10586.11) has been installed and the computer restarted, Windows Update needs to run at least once either automatically or manually so that registry can be updated to reflect the rs1_release setting.
Has anyone received another update after the major update? I have and it again reset a whole bunch of my settings and I am afraid it messed some things up after I ran some tweaks.
What happened? You asked me to be your friend, and you got banned as soon as I accepted? Welcome back, mate.
may just be a silly already answered question but can't find it in search, have 3 windows 10 pro pc's, and when i ran or did a manual update on one, it said the new version was ready to be downloaded so i went ahead and downloaded and installed it, so one pc is now on o/s build 10586.11 version 1511, but other 2 pc's don't have the ability to update to it as yet, as no matter what i try with a manual update, it can't find it or says no updates to install etc? why just one out of the 3? when all 3 are pro versions, seems strange to me, but i'd guess all 3 will be on the same soon, but in the same place, different hardware yes, but same version installed and updated at the same time seems more than odd to me, any reasons or just one of those strange life things that are here to make us laugh? other 2 builds are 10240 btw edited, seems if i download the Cumulative update for Windows 10 Version 1511: November 18, 2015 standalone now they all have the same version sorted