Why was this map choosed to be infantry only? Whenever one side is pushed to spawn there is no comeback. People usually take recon and start fraging instead of PTFO or rage quit server.

Arse, forgot to split this down into the individual maps/modes, oh well.

CQ32 ie 3 flag is infantry only to help try and balance the map out alittle.
All the other variants are normal mode with vehicles.

Which version was it Pinky? 3 or 4 flag CQ?
Or was it Rush, in which case the server must have farted :/

Um... It was CQ 3 flags, I believe. There was a Vodnik on RU side at Gas station, so HUMVEE should spawn on first US flag (forgot it's name), right?

Anyway my point is that something wrong with this map or players, or it's just 64 people thing, but when one side loses all flags game is basicly over, even if it's started five minutes ago.

players need to learn to flank stop going for c all the time

The game isnt always over. I've had a few matches where the loosing team has turned it around beautifully.
It is a very stacked map, however. All the maps are stacked. whether its distance from spawn to first objective, cover to first objective, terrain surrounding spawn.... One team always has a distinct advantage.
DICE didnt do a great job designing the maps for balance.