As for the other known issues in this build, they are:
If you pinned any websites to your taskbar, those pinned websites won’t work. You will have to in-pin and re-pin your websites to the taskbar.
If you have certain languages installed, ctfmon.exe will go into a crash loop and typing on the Start menu and UWP apps will become impossible. Currently, the list of impacted languages we’re aware of is: Kiswahili (Kenya), Basque (Spain), Armenian, Estonian, Romansh (Switzerland), Scottish Gaelic, Serbian (Latin), Bulgarian, Serbian (Cyrillic), Irish, Latvian, Macedonian, Zulu South, Norwegian (Norsk), Hausa (Latin), Albanian, Afrikaans, Georgian, Uzbek (Latin), Slovenian, Bosnian (Latin), Konkani (India), Malay (Brunei), Xhosa (South Africa), Bangla (Bangladesh), Kinyarwanda (Rwanda), Australian English, Galician (Spain), Azerbaijani (Latin), Kazakh, and Lithuanian. The workaround is to uninstall the impacted language via Settings > Time & Language > Region & Language. From the list of languages, remove the ones from the list, if it’s the only one you have installed please install a language close to your language that’s not in the list.
In some cases, Action Center appears completely transparent making it hard to see notifications.
When attempting to install this build and you reboot to kick off the process, your machine may appear to complete a normal reboot but not begin the actual install of the build. Running the Windows Update troubleshooter via Settings > Update & security > Troubleshoot may alleviate this issue.
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