This will probably never be seen with the flood of other posts out there but I want to try and help out.

I've double checked the 'reports' so far and this hasn't been reported or maybe I'm the only one having this problem.

Since the new beta patch that I opted into. if I have my weapon raised in third person while wearing power armor (I've just finished aiming down the sights with the right mouse button for instance) and am backpedaling using the S key, then press and hold the D key as well at the same time, instead of moving backwards and to the right, I begin moving slightly backward and to the left. This has caused me to be mown down by sentry bots and death claws on Survival :c

I can repeat the problem continuously and am happy to provide a small GIF/video of the problem occuring in the game.