Not sure why Escore wasn't showing live timing. My personal belief is that Escore is one of the biggest scams going for amateur MX.
I specifically bought a transponder direct from MyLaps last year (using the AMA 20% discount) after renting from Escore all year and standing forever in line to rent one, and then again to return it. I once drank a full beer in the time it took to return one. By purchasing one from MyLaps I was hoping not to have to deal with Escore anymore.
Sunday afternoon I get one of the many texts from Chillitown saying "come on down to the Escore trailer to check your lap times to make sure your transponder is working". If you know anything about Escore, they will not give you your lap times or let you print them from the kiosk if you own your own transponder from MyLaps. You have to pay Escore $10 to get that. But I figured, hey, if they are offering, I'll go check it out for free.
Stand in line for ten minutes only to be told the can't just take my transponder number, they need the actual unit. Go back and get it, return to Escore line, another 10 minutes, and now I am going to miss my son's next practice session. Get out of line, put transponder back on bike. When practice is over, stand in line ten more minutes, only to have her look at the light and how many times it's flashing, and say "you're good". No lap times.
On top of that, I have only experienced one race event where Escore has uploaded the results to MyLaps and their scoring website, SpeedHive, to see results. They really want you to rent or buy the used equipment from them. MyLaps offers the next generation units, Escore does not.
I know this past year that Malvern and Briarcliff both did fine without Escore, I think it's just a waste of time and money for most racers.