KB4556803 Windows 10 Insider Preview Slow & RP Build 19041.264 May 12 Insider

New Weekly Windows 10 Insider Program Pulse Survey - May 15

Hmmmmm?!
Odd thing about this Release Preview.
I have only the "needs optimization" bug, but damn, this build is stable.
I have had no errors or critical events in Reliability Monitor since upgrading.



Yeah there are events in Event Viewer, but those are for things that don't effect the system, or are just timeouts, or because something is either turned off or not present, no big deal if you know how Windows works

So I guess so far it is pretty rock solid.

@Cliff S
I only have LenovoVantage Service crashing, but that it's the service itself. I have received multiple updates in the last weeks and stability is improving.

Only real issue I have is the BT falling asleep and never waking up unless I do a Sleep-Start cycle. Not sure what's going on there.

slicendice said:

@Cliff S
I only have LenovoVantage Service crashing, but that it's the service itself. I have received multiple updates in the last weeks and stability is improving.

Only real issue I have is the BT falling asleep and never waking up unless I do a Sleep-Start cycle. Not sure what's going on there.

Sorry can't help there, I refuse to use Bluetooth as it is way to latency prone, I always go wired or WiFi.

Ok I just finished testing if you can now do a repair install with the RP ISO(Windows10_InsiderPreview_Client_x64_en-us_19041), after Update Tuesdays Cumulative updates.

It works now.
Still the countdown stalls at 64% for quite a while, but it finishes now.

But it didn't fix the "needs optimization" bug. @slicendice you might want to give it a try and see if it helps with your Bluetooth sleep bug though.

This just proves that the "needs optimization" bug IS inherent to the build, and not because of upgrading from an older build.

One other bug I noticed on my system after the upgrade to 2004 and also after doing the repair install. is the Winre.wim in C:\Windows\System32\Recovery goes missing.
This will cause Defender's offline scan to not reboot and run.
To fix this I have a post here: Windows Defender Offline Scan in Windows 10

The current ISO ((Windows10_InsiderPreview_Client_x64_en-us_19041) uses a install.wim instead of install.esd, so you can skip the conversion portion, and just use Kari's tutorial to find which index number(for your license such as home, enterprise, or pro) and then get the Winre.wim from THAT index installer.
In my case Index #6 is Win10 Pro."E:\Documents\ISO's\Windows10_InsiderPreview_Client_x64_en-us_19041.iso\sources\install.wim\6\"
To get the Winn RE for Pro just go into the ISO with 7-Zip and dig down to E:\Documents\ISO's\Windows10_InsiderPreview_Client_x64_en-us_19041.iso\sources\install.wim\6\Windows\System32\Recovery\ and copy it to C:\Windows\System32\Recovery
Note "E:" is the disk I keep all my libraries on, so your's will probably differ.