When adding text in a tickets bottom most text box "Post Reply" Edge browser will freeze up when you type something and erase all of what you typed and then you try to type more.
Eventually you get a Page not Responding box with a ticket number. If you select Exit page you get: Error code: RESULT_CODE_HUNG
"Post Internal Note" in the tab right next door, works just fine.
No problem when the textbox is in FullScreen mode.
No Problem in Chrome browser 100.0.4896.127 (Official Build) (64-bit) Windows
Edge Debugger wont let me pause during the freeze period.
I don't see any ajax calls happening at the time.
1.16.1 had the same problem.