The OP confused the issue significantly, IMO, by suggesting that “let’s take this offline” was a bad thing. NO it’s half the point! Identify the blockers, ident

The OP confused the issue significantly, IMO, by suggesting that “let’s take this offline” was a bad thing. NO it’s half the point! Identify the blockers, identify who can help, and take the solutionising elsewhere. Also, as you say, solve the blocks as they happen. You still need the stand-up to replan now you’ve used up X amount of unplanned time unblocking something. This might impact delivery.