BF4 Admin Abuse through sound files?

This is getting out of hand. Today the regular griefer scenario started. I had a guy come in my squad and after I asked him to follow orders he began to verbally harass me. Nothing new on RTR servers. I kicked him twice and had to private my squad. He then proceeded to abuse me in chat.

This is where the admin abuse started.

After I asked for some help from an admin and stated my case I saw them type something similar to this " !mm... tankm" . The player that was harassing me

 name began with the later part.

Within seconds I got an error that froze my game. Requiring a ctrl-alt-del to exit an error that said something to the extent " getdevice.removedevice.failure... then my video card type"

Also my sound card was disabled and will have to be physically removed for it to re-detect it. A procedure I have found repetitious enough to have to leave the side of my case off. But it only happens in BF4, only happens during MP, only happens when the griefing is high and typically when I am winning.

I had suspicions that this was admin abuse due the timing of the events for months now. Now that a griefing event, admin behaviors, and the 2 devices losing detection all at once; this must be malicious behavior.

As is appears EA has apparently left peoples computers open and ripe for abuse through admin access to what ever files they can do this with. I may not now how but the events and timing speak clearly. This needs to be addressed immediately.

I doubt that these guys are causing your game to crash in order to grief you. Can you post your PC specs and OS? Have you tried rolling back your GPU driver to the last version that worked successfully or upgrading it to the latest version if a new version is out?

You also might want to try this solution for the direct X error that you are receiving and then come back and tell us if it worked. If not we'll see what else we can do in order to assist you in fixing your problem.

http://answers.ea.com/t5/Battlefield-4/Battlefield-4-Crash-Directx-function/m-p/2598858#M115721

I had the same exact situation come up, my game would crash, a static or buzzing sound would come through the speakers and the same error message would pop up.  I ended up having to replace my GPU and motherboard as it was failing.  I replaced it and the errors, crashes, and buzzing\static sounds went away so testing your Motherboard and GPU may be in order.

You also might want to update your sound card driver if using an onboard sound card too as friends of mine state that they've seen similar errors coming from that.

how does one go about testing to see if the gpu or mobo is having issues that causes crashing? i've done too many things from too many lists to try and fix this game on my side to keep count of.