does betting live unders make books limit you faster

so i’ve noticed when i stick to betting live unders on basketball or tennis, the lines always seem to move slow but then my accounts get the weird limits sooner than when i’m just betting spreads or mixing it up. i’m not sure if the books are tracking for certain patterns or if it’s just bad luck and variance, but it happens more when i’m only firing at the in-game totals that seem a bit high early on.

the thing is i’m not grinding huge stakes or trying to scalp every number, just looking for value when it’s there, same as i would sitting at a low-limit blackjack table and card counting super casually. don’t even clear bonuses with these plays. it just seems like the second i find a little run, suddenly the max bet goes down to pocket change and i gotta move on. i’m trying to figure out if others see the same or if i’m just paranoid because i save all my weird losing tickets and notice every little shift.