He alluded that he wasn’t feeling well. I noted that at the beginning of the show, he said “I’ve got to hit the pause button while I blow my nose.” Or words to that affect. I’m thinking he is/has a cold.
or uncontrolled bleeding
He has a running nose as side effect of chemotherapy.
I’m a subscriber to his program and watch almost every day. He said he had to cough, so muted the button and cut video feed he till he was done. Not an unusual action for him.