I worked in the past with an old (older!) AR who seemed to have a fetish for flagging foul throws, trying to imply subtly that unless the player was outrageous then am not really looking for it, had no bearing, so there you are in the middle having really no problems then your AR wants a foul throw.
Not in tandem with the game, the way am refereeing the game, and, not assistance in controlling the game at all
Fine line though as its someone I know well but in times to come i simply had to half joke before the game, " lets no worry about foul throws today", which of course does not mean, lets not worry about them, but means, lets not, erm, worry too much about them
Same AR in a pen shoot out actually flagged and wanted a word re gk coming off line even though the 2 pens so far were goals, some things I guess bother some folk more than others......and given I had already told the gk to be careful, I thought that made it clear i was in control of it, but clearly not.