on vscode remote webbrowser, if you have opened a huge file in a folder like http://xxx:xxxxx/?folder=/yourfolder, next time you open this folder, it will remember opening this huge file, then crash again. the best way you can do is opening vscode with another folder like http://xxx:xxxxx/?folder=/anotherfolder, rename that huge file, then you can open your folder with http://xxx:xxxxx/?folder=/yourfolder, since it can't find that file, it will not open huge file. after everything is ok, rename that huge file back.