Testing version 1.19 on RaveOS
On my ASUS B-250 MINING EXPERT platform I no longer have the problems I had with version 1.18 using --4g-alloc-size 4080 and leaving in automatic --zombie-tune
testing if it's stable but at the moment all very well thanks for the update

kinda curious cuz i has the same problems with 1.18 and ive been looking at switching to more dense rigs
can u by chance console or ssh into ur mining OS and do a "lspci -t"?
so i can see how the pcie lanes are divided
it will be long but something like this
-[0000:00]-+-00.0
+-00.2
+-01.0
+-01.1-[01]----00.0
+-01.3-[03-26]--+-00.0
| +-00.1
| \-00.2-[20-26]--+-00.0-[21]----00.0
| +-01.0-[22]--
| +-02.0-[23]--
| +-03.0-[24]--
| +-04.0-[25]--
| \-08.0-[26]----00.0
+-02.0
+-03.0