My issue is definitely with pushing both sticks, and it happened again to me today, but, thanks to this thread, I was able to clear it.

I think the root of the problem for me is that the run button in No Man's Sky is the crouch button in Valheim, which can definitly cause some panic situations where I just mash the sticks. If I mash both sticks at the same time I end up crouched with text filling the screen, probably about to get squished. :-)