why do live dealer dealers sometimes forget you're playing

so this has happened more than a few times to me, especially with roulette. i'll be playing live dealer, tracking the spins, placing bets, usual routine. sometimes the dealer just skips over my chips or doesn't call the bet, even when it's clearly on the table. i'm not talking about late bets or anything dodgy - everything's in before "no more bets" gets called.

not sure if it's a technical glitch, stream lag, dealer distraction, or just human error. it's super frustrating though, especially if i'm on a pattern or testing a system and they forget. for folks who play a lot of live, is this common? anyone found a reliable way to get the dealer's attention or at least flag it when it happens?