This is a rare occurrence with two fat red blocks so close together.
Yeah.. I hope this isn't another black month for us. Lose all the profits from last month. LOL
So glad I turned off the rentals for now!

I think too many rentals is what's doing it as usual. Maybe another BW issue?
Also is it possible on rentals, that due to the extra time involved to go from the miner to the rental network, then to the pool adds
unattractive latency or delays to the share transmittal? IMO this could add an issue with finding blocks, vs direct mining to the pool.
I know this happens on altcoins I've mined before.