I've been looking into the compatibility issue and have noticed that its quite inconsistent, on my host PC msedge 91 runs just fine in the latest sbie + build While in my dev VM it just presents an empty window. Also in he dev VM the original chrome 91 seams to run just fine. @Sandboxer reported in the 0.7x thread that renaming msedge to firefox solves the issue for him. What tells me that the few suttle difference between firefox and chromium handling has a significant effect. Something I noticed a month ago when looking into the missing/failing HW acceleration issues witch chromium and electron apps was that the behavior was different in my VM and the host, I presume the used graphics card has here an impact on this behavior. So I would ask all users of the latest Sbie or Sbie+ build with and without msedge/chromium issues to report on their setup: 1. is everything working or i not what isn't 1a. is HW acceleration enabled 2. what graphics hardware is used and what OS 7, 8 or 10? 3. what if any workarounds work for them to fix issues?