This may not be the right place to go with this but there's so many knowledgable people on here, I thought I'd give it a go.
OK I coach my daughter's 14U travel softball team. We typically play in USA Softball tournaments. During our game today, I was going to argue a call. Details aren't really important there, but long story short - I thought the field ump and the opposing coach were way, way too friendly w/ each other at the plate meeting. Two calls - one bang bang, the other pretty clear in our favor - both went the other team's way. Whatever. I just, as i'm approaching a mound meeting, tell the field ump hey many give my girls a call, too. That's it. Very polite. No big deal.
Next inning, a same guy blows a call at first base. This one the girl was pulled from the bag and clearly didn't have her foot on at any point when she caught the ball. My runner is called out, end of the inning. So I walk out to approach the umpire. Yes, I'm sure it was obvious I wasn't happy and I was going to question him, but I didn't sprint out there after him or anything. Inning is over.
Immediately, he starts screaming at me telling me I "have to call a timeout" and "to get off the field." I argued at that point b/c I didn't like his tone and thought it was absurd that he seriously wanted me to call a timeout when both teams were in the dugout. Timeout from what?
Anyway, I argue and can tell i'm about to get rung so I just walk away. Later, UIC of tournament comes up to me and tells me that even between innings, a coach has to call timeout to talk to an umpire.
I've coached a long time and never run into this. USA Softball, can anybody confirm that this is, in fact a rule? B/c UIC said "it's in the rulebook." I can't find it.