New here!! Need so help

Hey guys, Brand new to the forum and to can am atvs! I just purchased a 2015 outlander 650 xt. My question is, if I go out on a ride for about an hour or more, than let my can am sit for about 30 min or more it seems to bog at first, I’ll hit the gas and it just bogs for the first minute. Anyone know what this could be?? Feel like it shouldn’t happen, especially on a brand new machine. Thanks