I agree, I have the same issue when I play and it can ruin the experience of the game totally when this happens

Yeah I can confirm these bugs happen on official servers too, I play on EU officials only and encounter the issues with looting players on almost every person I loot. Probably one of the worst glitches for me when I'm playing this 1.05 update, as looting players is something everyone does often.

I have the same issues. Also some other quite serious issues are: no military weapons seem to be spawning on official servers, and some items cannot be taken from another players inventory or storage containers

Everyone i've played with and thousands of people posting comments on twitter and on this site have issues with lag, maybe you play on a low population server.
The player was shooting me I could hear and see the bullets, i've seen this bug many times and even with a friend having no gun in his hands on my screen but he is telling me that he has his gun out.
This is a bug report website, hence why all the points I listed were bugs. If you wanna come on this site and just complement the game maybe you should just send Bohemia a nice email or something instead and stop pretending the bugs don't exist.

Yes they are not spawning due to duplication glitch most likely

Yeah, m4's and AK's can't be found atm due to either duplication glitching or issues with the loot spawning system.

I have the same problem a lot of the time. Sometimes I loot all the barracks and tents at north west airfield and don't find any m4/ak's/usg-45 at all, occasionally find an sk 59/66.