I'm not receiving any new work units.

Have we already reached batch #3684 ?

I have found my "problem". Seems that when I managed the CPU temps by reducing the number of cores running, the limit on tasks in progress was reached.As a matter of interest, my latest batch is #3630 which could indicate we will get to batch #3684 a lot sooner than 2-3 weeks from 12 Sept. I don't know if they are being released in numeric order.