Kanti Om

os: win10 x64, i7-3770. 3.4Gh, geforce gtx680, 8gb ram. Don't think it's related to my specs anyhow. There is also video(not by me, but same result as for me) On 64bit version life time of particle much shorter, than on 32bit version, also there is much less particles in 64bit version

Surprisingly enough, but 32-bit game version dosen't have this problems with particles.

Simillar issue with x360 controller - one trigger not registering, and all X axis inverted. Also deadzone slide not working. And on build 1.62 all of this worked flawlessly. Unfortunatelly I found only one fix - roll back to build 1.62 ... But multiplayer then out of question, so it's not really a fix.