Microsoft Edge Dev for Business always crashes on startup on macOS Big Sur Beta.

%3CLINGO-SUB%20id%3D%22lingo-sub-1504249%22%20slang%3D%22en-US%22%3EMicrosoft%20Edge%20Dev%20for%20Business%20always%20crashes%20on%20startup%20on%20macOS%20Big%20Sur%20Beta.%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1504249%22%20slang%3D%22en-US%22%3EHi%20Microsoft%2C%3CBR%20%2F%3EI%20have%20been%20having%20issues%20with%20the%20Microsoft%20Edge%20Developer%20for%20Business%20because%20I%20upgraded%20to%20macOS%20Big%20Sur%20beta%20from%20macOS%20Catalina%20(Microsoft%20Edge%20worked%20fine%20there)%20and%20now%20when%20I%20open%20Edge%2C%20it%20suddenly%20crashes%20and%20this%20has%20keep%20on%20happening.%20I%20am%20using%20Microsoft%20Edge%20Dev%20on%20macOS%20Big%20Sur%20to%20type%20this%20question%20because%20after%20a%20few%20crashes%20it%20stops%20crashing.%20How%20do%20I%20stop%20this%20from%20happening%3F%20I%20think%20there%20might%20be%20no%20support%20for%20Microsoft%20Edge%20on%20macOS%20Big%20Sur.%3CBR%20%2F%3E%3C%2FLINGO-BODY%3E
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Occasional Visitor
Hi Microsoft,
I have been having issues with the Microsoft Edge Developer for Business because I upgraded to macOS Big Sur beta from macOS Catalina (Microsoft Edge worked fine there) and now when I open Edge, it suddenly crashes and this has keep on happening. I am using Microsoft Edge Dev on macOS Big Sur to type this question because after a few crashes it stops crashing. How do I stop this from happening? I think there might be no support for Microsoft Edge on macOS Big Sur.
5 Replies
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@TwelveGem321828 I'm having this issue as well.  Big Sur Beta 2, latest Canary build of Edge.  It starts for a moment then closes without warning.  Looking for a fix also...

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Spoiler
 

@TwelveGem321828 I had the same issue, even with the regular version of edge on my Mac in Big Sur beta. I don't know if you are an app developer for apple but if you aren't I would recommend you back up your files and switch back to The latest stable version of Mac OS Catalina until a later public beta of Big Sur come out. Or you could wait until the fully real and stable version of Big Sur.

While if you are a app developer, (you need macOS Big Sur for Xcode) I recommend seeing if there is an update available for macOS Big Sur or (if you are on a developer beta) Switching to a public beta.

Thanks and have a great day!

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@ingconticom Since edge is a web installation, It would not matter what processeer you are using. (in most cases

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@ingconticom 

 

I do be on Silicon, and sent a LOT of debug into to MS  no luck , yet.

I do know si due to a stupid choice to adopt bogus base code form Crhomium :(