Hello there! after playing the past week, i’ve noticed sometimes when i place mines they go under the floor, and in some cases is placed somewhere above in an unreachable position. I believe this happens when i try to drop a mine when i have an enemy in front of me, or at least it happened a few times in situations like that.
best regards
update: here’s an image of a mine placed on a random location above (i dont know how the mine got there, it suposed to be on the pylon with the c4)
http://i.imgur.com/pEi63lj.jpg
another two, this is getting annoying 
it can be something related with lagspikes? recently i’ve noticed that i have some spikes (and teleporting) when i try to longjump
)