ditto what @ said. I was trying to take the full 4 section tests after work and it was too much. I switched to taking the simulated-modern (3 sections) twice a week after work (I work 40-50 hours a week) and then take the other 3 weekdays "off" I will do a light review of the PTs and maybe some easier drills but overall pretty chill, and then Saturday and Sunday I am taking 1 full 4 section PT and BR-ing each day. I've only started this method one month out from my second LSAT, and I'm seeing good improvements on how I feel, not focusing too much on what the scores are. I figure if I can get the test to be less anxiety inducing even when I'm exhausted from work, the day of the test, even if life happens and I'm stressed af - I know that I've trained to get through it. You've got this, this time of studying in your life is just going to end up being a really hard but tiny blip. Push through, rest as hard as you are studying, and you'll get through. (3(/p)

Same, I saw some threads for last month's test having similar experiences, it ended up being a bug. Prometrics website just added this banner a few minutes ago:

September LSAT scheduling: Prometric is continuing to add testing availability for remote testing. Test Center scheduling is not impacted. Please check back for more options. Thank you for your patience.