Little issue I'm having. 8 Sticks on 2x Gekkoscience Hubs shared between 2x PI4 8gb versions because I couldn't get 8 to play on one Pi correctly. I seem to have an issue the minute the PI has 2x USB Hubs going to it. I remember someone in here had the same issue with over 6 sticks on 1x PI. CPU/Memory usage is completely fine with 8 (Its "high" but never above 60% CPU).
The second one has 2 sticks that no matter how I start frequencies/gekko-tune/etc. All of them have Noctua 5000 RPM 12v fans on them, but with these two (recently received) I thought maybe it was heat issues so they have a 120mm just sitting in front of the two (removed the Noctua on those 2) thinking maybe it was a heat issue. I've tried isolating them on a per stick basis and neither wants to make it past 400 (if I set at 400 instead of 500 which gives 460/415 it'll come up with like 380/350). So I'm not really sure what is going on. I've ran 6 sticks at 500GHs on 1 PI4 8gb forever. When I got the Gekko hubs and the other 2 new sticks the issues started.
Even on my PI that has them running smooth at 500MHz, if I try to go to even like 530 it does not want to take it. The Gekkohub should support the voltage without issue (it's connected via PCIe not barrel plug for more power).
The second one has 2 sticks that no matter how I start frequencies/gekko-tune/etc. All of them have Noctua 5000 RPM 12v fans on them, but with these two (recently received) I thought maybe it was heat issues so they have a 120mm just sitting in front of the two (removed the Noctua on those 2) thinking maybe it was a heat issue. I've tried isolating them on a per stick basis and neither wants to make it past 400 (if I set at 400 instead of 500 which gives 460/415 it'll come up with like 380/350). So I'm not really sure what is going on. I've ran 6 sticks at 500GHs on 1 PI4 8gb forever. When I got the Gekko hubs and the other 2 new sticks the issues started.
Even on my PI that has them running smooth at 500MHz, if I try to go to even like 530 it does not want to take it. The Gekkohub should support the voltage without issue (it's connected via PCIe not barrel plug for more power).