one time i sow 52 but it s mostly between 45-47
Sounds still to me that your overall reading speed must be to slow and so you miss some new blocks while your miner ist still trying to find the best Deadline for the previous block.
Did you ever check this live?
yeah i checked already, reading speed is around 1min30 on the slowest computer, and around 1 min on the 2 others
when new block is found before 1min30, then i notice miner lost 10sec before switch to new block
but this not happening so often, most of the time it finish at time
cannot do better, unless i move the drivers to an other computer, reads other network has also is limits when to much drivers are read at same time
i m back to solo now