Quote from: stannicek on Today at 10:37:59 AM

I tied all other old versions 5.8b, 5.6... all the same issue (also after windows restart).

Quote from: stannicek on Today at 10:31:59 AM

I upgraded from old 5.2c miner (due to DAG size) to 5.8c and now miner even doesn't start ... any suggestions?

We use 388.71 drivers (also on other working machines).

2021.11.01:11:28:39.771: main Phoenix Miner 5.8c Windows/msvc - Release build
2021.11.01:11:28:39.771: main Cmd line:
2021.11.01:11:28:39.771: main config.txt: -nvidia -nvKernel 3 -mode 1 -gbase 0 -gser 1 -logfile debug.log -tt 62 -tstop 75 -tstart 60 -fanmin 50 -fanmax 100 -cclock +50 -mclock +450 -powlim -20 -straps 1
2021.11.01:11:28:40.307: main CUDA version: 9.0, CUDA runtime: 8.0
2021.11.01:11:28:40.314: main Available GPUs for mining:
2021.11.01:11:28:40.314: main GPU0: GeForce GTX 1070 (pcie 1), CUDA cap. 6.1, 8 GB VRAM, 15 CUs
2021.11.01:11:28:40.314: main GPU1: GeForce GTX 1070 (pcie 2), CUDA cap. 6.1, 8 GB VRAM, 15 CUs
2021.11.01:11:28:40.314: main GPU2: GeForce GTX 1070 (pcie 3), CUDA cap. 6.1, 8 GB VRAM, 15 CUs
2021.11.01:11:28:40.314: main GPU3: GeForce GTX 1070 (pcie 4), CUDA cap. 6.1, 8 GB VRAM, 15 CUs
2021.11.01:11:28:40.314: main GPU4: GeForce GTX 1070 (pcie 5), CUDA cap. 6.1, 8 GB VRAM, 15 CUs
2021.11.01:11:28:40.314: main GPU5: GeForce GTX 1070 (pcie 6), CUDA cap. 6.1, 8 GB VRAM, 15 CUs
2021.11.01:11:28:40.314: main GPU6: GeForce GTX 1070 (pcie Cool

, CUDA cap. 6.1, 8 GB VRAM, 15 CUs
2021.11.01:11:28:40.314: main GPU7: GeForce GTX 1070 (pcie 9), CUDA cap. 6.1, 8 GB VRAM, 15 CUs

<--- exit without any info

Miner is started with following ENV :

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

Regards,
Stannicek

Any possible way to upgrade the Nvidia drivers as they are a bit old in the teeth, also try without the ENV settings.
I have a GTX 1070 running with PM 8.5c and running fine with nvidia drivers 470 and cuda 11.4 although I am running Linux.