Thanks for the suggestion @ShaneAU . I’m trying that now
I did a clean install (wipe harddisk partition all that), updated to the latest version of windows and also changed my default to Edge, but that didn’t help.
I’ve updated to 21.5.31 but still experience the problem. Anyways, I’ll just have to live with the inconvenience (I love Manager too much to change). Thanks for all the help and suggestion guys.
Can you confirm: 1 that you really are using 64 bit Windows 10 and installed https://github.com/Manager-io/Manager.zip/releases/download/21.5.31/Manager-Windows-x64.zip
Should he not download it from the Download | Manager page
Is the same.
Hello @eko ,
Thank you for your input. Yes I can confirm that I’m using 64 bit windows
and that the Manager install is for 64 bit.
check if your system is up to date, like firmware HP ProBook 430 G4 Notebook PC Software and Driver Downloads | HP® Customer Support and graphics drivers.
Also confirm that Widows 10 is up to date:
- Connect to the internet.
- In Windows, search for and open Windows Update settings.
- If updates are not listed in the Windows Update window, a Your device is up to date message displays, along with the date that Windows last checked for updates. If you want to see if any updates became available since Windows last checked, click Check for updates.
Today I installed the Desktop version to a pc.
To open the Application I was prompted to download and install Microsoft edge webview2 runtime
After installing everything was fine
Win10-64
Manager io -64
@lubos
I was using Manager 21.4.74 Desktop (no need to tell me, I know this is many versions behind) and this error came up after minimising Manager for an hour or so and then trying to maximise it again.

PDF of full error details—
webview2error.pdf (149.5 KB)
It is not the same error as @HelloIM posted above, but I have had the focus error too.
I will keep playing around with the desktop version on that computer and see if I can’t get the other error/s.
I can’t help feeling that this is a problem for Microsoft rather than Manager but however …
I have to say that I have never encountered this but I have not noted when and for how long I minimise the Manager window. I will try it a few times over the next few days to see if I can experience this error
I’ve made the decision to upgrade to 21.5.35 so we’ll see what happens. I can’t seem to force the errors but when it happens it is extremely annoying and always references webview2.
Well that didn’t take long to get the focus error again.
I’ve never had the error using the server version and edge or firefox, just with the desktop version and only with webview2 installed, both when it was optional and included with manager
wv2focuserror.pdf (138.0 KB)
edit to add the following
Manager 21.5.35 (64 bit)
| Device name | Robert |
|---|---|
| Processor | Intel(R) Celeron(R) CPU J1900 @ 1.99GHz 1.99 GHz |
| Installed RAM | 4.00 GB (3.88 GB usable) |
| Device ID | E2065865-03EB-4363-9808-0A7E47825632 |
| Product ID | 00326-10000-00000-AA227 |
| System type | 64-bit operating system, x64-based processor |
| Pen and touch | No pen or touch input is available for this display |
| Edition | Windows 10 Home |
| — | — |
| Version | 21H1 |
| Installed on | 17/08/20 |
| OS build | 19043.1023 |
| Experience | Windows Feature Experience Pack 120.2212.2020.0 |
I have had it minimised for an hour now, re-open and no problem
Windows 10 64 bit, Home and Desktop version 21.5.32

