Does something happen with the site at this time each night?

Right around midnight EST, TAM gets really slow, and times out a few times. I don't know how long it's been going on, but I noticed it a few nights ago, and it's happened each night since, including tonight. It took forever for a post to appear on the thread, and when it did, my sig reverted to what it was a few days ago. I saw another poster just mentioned that navigating TAM was very slow during this same period of time. Do you guys run some kind of back-up at midnight EST?

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