ramdonx_alloc_dataset Line 159 Error

[Kgonla]

I'm not sure if it is a bug or a problem with my computer.
AMD ryzen 2600
Windows Server 2008 R2

I start mining & it works well
When the rx2 seed change is made:

Changing rx2 seed
ramdonx_alloc_dataset Line 159
& the miner stops. I get the screen "this program stopped working press to close"

Then I restart miner & every time the rx2 seed starts the miner stops

If I restart computer it works again well until the new rx2 seed change

cpuminer -a rx2 -o stratum+tcp://pool.rxrat.com:7862 -u LRj1PV3qxz5k5BC4CZChtqydvXCui????? -p c=LUX -t 4 --cpu-affinity=0x55 --max-diff=0.07 --cpu-priority=4 --rdx-large-page true --rdx-hard-aes true --rdx-full-mem true

If I don't use "--rdx-large-page true --rdx-hard-aes true --rdx-full-mem true" this do not happens but my hashrate go down from 3KH to 1,8

Also, before this error, when the miner is working fine, if I close the miner & start again I get "can not start correctly 0xc000018..."
I must wait for a minute or so to be able to start it without errors.

[Kgonla]

I need to test more but errors appears to be a RAM problem.

[Kgonla]

I tried making some changes to the RAM and it seemed to me to fix but after a few hours the errors reappeared.
I lowered the frequency of the RAM and the errors continue.
I guess it's a miner's problem.

[dae615]

was working fine for ages, but now im getting the same error too. seems to stem from the large-page option, i need to investigate that more though. once that is set to false, it start fine, but the kh drops to ~2kh, instead of ~2.5kh

[Kgonla]

Yes, something is wrong with the large page option.
Maybe the miner does not allocate memory correctly after first run, trying to use ram that is already located or fragmented.