Found a workaround. I thought I had tried this but I guess not. You can change these two options in Dayz.cfg.

winW=xxx;
winH=xxx;

I have heard zombies that I couldn't see, quite often actually but i've never been attacked by any that I couldn't see.

Found a workaround. I thought I had tried this but I guess not. You can change these two options in Dayz.cfg.

winW=xxx;
winH=xxx;

I don't know the cause but this happened to my brother several times. He says to mouse wheel scroll and switch weapons to stop it.

Me and my friends experience "FPS laggs" where our fps drops to .2/s (sometimes game freezes all together) MOST of the time if you wait 1 - 3 mins it comes back but this has happend at very bad times in MP (ambushes driving ect)

I don't know about after movement but when my friends and I play on wasteland servers in heli's we plant explosives on armoured vehicles in our ao and detonate after we are in the air. Makes sure they don't get into the wrong hands :)

Definitely like it taking lots of time. Repacking mags irl takes a while to..

Could be useful mabye for getting people out of the ocean?