Crashes for no reason

Ok, so my overwatch has been acting weird for the last ~3 weeks and especially this last week.

Whenever I try to play overwatch, I get into the main menu, can play comp, custom game, everything normal, but it doesn’t matter what i do, after around 5 mins my
Overwatch will just close itself. And I mean literally close itself, no error no nothing, just like ALT F4 into desktop.
That issue has happened to me in the distant past (like 6 months - a year ago) and fixed itself just like that randomly. It happened to me again 2 weeks ago and just suddenly decided to work after 2-3 days.
Now i had this issue for over a week and I can’t do anything to fix it: I deleted like half my computer (especially all my recent downloads), closed everything while i play overwatch, defragmanted my hard drive, checked the thingy that says if there were any problems in my computer at the time, all to no avail.
i’m a Grandmaster player, was 2 games away from top 500 last season and i was really hoping to try and reach top 500 this season but right now it’s literally impossible and i’ll really appriciate if anyone at blizzard or just casually browsing this forum can help me fix my problem because I really don’t want to format my computer.
Thanks in advance.

Can you post a DxDiag file? This will help us look for certain issues with Overwatch…

  1. Press Windows Key + R.
  2. Type DxDiag and press Enter.
  3. In the DxDiag window, click Save All Information.
  4. Name the file “dxdiag” and click Save.
  5. Open the file in Windows Notepad, then press Ctrl+A to select all text, then Ctrl+C to copy all text to the clipboard.
  6. Start a new reply, and type two sets of four squiggly lines and then place the cursor in between and press Ctrl+V to paste the Contents in a code block. Example:

~~~~
Paste your DxDiag File Here
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