damnit! I was not reading the thread. You had already posted links. They are no longer available please, you can get new links? I'll be reading the forum since apparently the post it here. Sorry.
Security Update KB3074667 is causing too much problem. So far since the first build there were no major issues but KB3074667 causing lag everywhere. Looks like something to do with the fonts and .NET. Is there anyway we can stop windows applying this update. I have uninstalled this update and system resumed to normal performance but since we can't stop windows to apply updates it is downloaded immediately and applied.
Thanks mate - This did solve the problem but partially. I uninstalled KB3074667 and then used the tool to block the update. This improved performance but there is still some lag, looks like it left some bits installed by the installer/uninstaller. I have tried old graphics drivers, same issues. There was a problem with the Realtek drivers this morning so I installed the old drives. Will try uninstalling other Security updates like KB3074665 and KB3074663 one by one and see if this solves the issues.
Currently running clean install Enterprise 10240 activated via MTK 2.5.3 KMS (only way?) Previous Windows 8 and 8.1 also activated via MTK KMS Laptop came with Windows 8, but hard drive was formatted and given away replaced within 30 minutes with SSD with Windows 8.1 MTK KMS Other than digging out an old version of Windows 7 legit key and upgrading to Windows 10 for permanent activation. Are there any other choices for permanent activation? And what does "permanent activation" really mean, and how is it any better from the way a lot of us have been activating via MTK KMS for a while now.