Thank you so much for posting in the Beta feedback forum!
It appears you've stumbled across an issue found by a couple other of our Beta participants. We are incorrectly interpreting microseconds as milliseconds. Luckily, Engineering has already identified a fix and it will be available in Beta 5 (coming soon)!
Please let us know if you find anything else!
So this is the same issue I mentioned on the last Beta version. The comparison I made last time was much more obvious that it was a milli - micro issue. I thought it was fixed in this version so I guess I reported it again.
Excellent, was about to post same after now getting SRM and SAM smashed together