T-Rex 0.26.8 ETHW, ETC (+dual mining) GPU miner

[Nick_4]

Hello,
Please tell me what could be the problem - I use a miner for Windows, an LHR video card, when I open the Evernote program, the hashrate drops (from 61 to 38 for 3060 ti and from 81 to 49 for 3070 ti.

Before that, it worked fine with the 2060 card.

Why does this happen and how can I fix it? Thanks.

[martin1234]

Hello,

I have the same problem with lack of memory

hello guys
i have rig with 6x 1660 super 6gb on win10 1809, pagefile 123gb
over the past few weeks when i start the rig, it says that there is little free memory left and it randomly crash or not start with error "CUDA_ERROR_OUT_OF_MEMORY"
when mining is run, afterburner says only 5287gb vram is busy (at epoch 498), but trex says memory left is 23mb, 1660s have 6144mb, windows drivers use up to 200mb per card
where is ~800mb of vram, why trex not see these 800mb of memory ?
primary graphic is integrated and get memory from ram, update/reinstall/downgrade drivers is not helps
any ideas how to fix this other than to switch to hive ?
sorry for my english
https://ibb.co/ccFfFwM

Anyone have a solution???

[miner29]

Hello,

I have the same problem with lack of memory

hello guys
i have rig with 6x 1660 super 6gb on win10 1809, pagefile 123gb
over the past few weeks when i start the rig, it says that there is little free memory left and it randomly crash or not start with error "CUDA_ERROR_OUT_OF_MEMORY"
when mining is run, afterburner says only 5287gb vram is busy (at epoch 498), but trex says memory left is 23mb, 1660s have 6144mb, windows drivers use up to 200mb per card
where is ~800mb of vram, why trex not see these 800mb of memory ?
primary graphic is integrated and get memory from ram, update/reinstall/downgrade drivers is not helps
any ideas how to fix this other than to switch to hive ?
sorry for my english
https://ibb.co/ccFfFwM

Anyone have a solution???

Linux mining OS solves all those issues as the lack of memory is from Windows reserving more than is reasonable.  Switch to a linux mining OS and you will mine until there really isnt enough memory.

[andrew115200]

Hello,

I have the same problem with lack of memory

hello guys
i have rig with 6x 1660 super 6gb on win10 1809, pagefile 123gb
over the past few weeks when i start the rig, it says that there is little free memory left and it randomly crash or not start with error "CUDA_ERROR_OUT_OF_MEMORY"
when mining is run, afterburner says only 5287gb vram is busy (at epoch 498), but trex says memory left is 23mb, 1660s have 6144mb, windows drivers use up to 200mb per card
where is ~800mb of vram, why trex not see these 800mb of memory ?
primary graphic is integrated and get memory from ram, update/reinstall/downgrade drivers is not helps
any ideas how to fix this other than to switch to hive ?
sorry for my english
https://ibb.co/ccFfFwM

Anyone have a solution???

i switched rig to gminer and the problem is solved, 10 days uptime, all fine

[martin1234]

Yes, now gminer is ok, just a question for how long ... the old version trex solves the problem, but for a while... memory left 9,76mb

Hello,

I have the same problem with lack of memory

hello guys
i have rig with 6x 1660 super 6gb on win10 1809, pagefile 123gb
over the past few weeks when i start the rig, it says that there is little free memory left and it randomly crash or not start with error "CUDA_ERROR_OUT_OF_MEMORY"
when mining is run, afterburner says only 5287gb vram is busy (at epoch 498), but trex says memory left is 23mb, 1660s have 6144mb, windows drivers use up to 200mb per card
where is ~800mb of vram, why trex not see these 800mb of memory ?
primary graphic is integrated and get memory from ram, update/reinstall/downgrade drivers is not helps
any ideas how to fix this other than to switch to hive ?
sorry for my english
https://ibb.co/ccFfFwM

Anyone have a solution???

i switched rig to gminer and the problem is solved, 10 days uptime, all fine

[andrew115200]

Yes, now gminer is ok, just a question for how long ... the old version trex solves the problem, but for a while... memory left 9,76mb

Hello,

I have the same problem with lack of memory

hello guys
i have rig with 6x 1660 super 6gb on win10 1809, pagefile 123gb
over the past few weeks when i start the rig, it says that there is little free memory left and it randomly crash or not start with error "CUDA_ERROR_OUT_OF_MEMORY"
when mining is run, afterburner says only 5287gb vram is busy (at epoch 498), but trex says memory left is 23mb, 1660s have 6144mb, windows drivers use up to 200mb per card
where is ~800mb of vram, why trex not see these 800mb of memory ?
primary graphic is integrated and get memory from ram, update/reinstall/downgrade drivers is not helps
any ideas how to fix this other than to switch to hive ?
sorry for my english
https://ibb.co/ccFfFwM

Anyone have a solution???

i switched rig to gminer and the problem is solved, 10 days uptime, all fine

yeah... issue is back, gminer has rebooting rig too a few times a day
today I installed hive, works fine at now, hashrate is the same

[Anton Ivar]

Traysi I recommended to you doing something with hardware acceleration with new Nvidia DisplayDrivers ver 511.77 and above, you have to decide problem with switch on acceleration mode in Windows and fix high cpu usage I needed that it is working like at Nvidia DisplayDrivers ver 466.77 with hardware acceleration with out heavy CPU usage or I have to go at excavator or another miner. I can not use anymore old Drivers 466 they do not support, not compatible any graphic programs   

[Anton Ivar]

what we needed ;

Bug fixes:

    (Windows) High CPU usage on NVIDIA drivers 512+

[latevillager]

Yes, now gminer is ok, just a question for how long ... the old version trex solves the problem, but for a while... memory left 9,76mb

Hello,

I have the same problem with lack of memory

hello guys
i have rig with 6x 1660 super 6gb on win10 1809, pagefile 123gb
over the past few weeks when i start the rig, it says that there is little free memory left and it randomly crash or not start with error "CUDA_ERROR_OUT_OF_MEMORY"
when mining is run, afterburner says only 5287gb vram is busy (at epoch 498), but trex says memory left is 23mb, 1660s have 6144mb, windows drivers use up to 200mb per card
where is ~800mb of vram, why trex not see these 800mb of memory ?
primary graphic is integrated and get memory from ram, update/reinstall/downgrade drivers is not helps
any ideas how to fix this other than to switch to hive ?
sorry for my english
https://ibb.co/ccFfFwM

Anyone have a solution???

i switched rig to gminer and the problem is solved, 10 days uptime, all fine

yeah... issue is back, gminer has rebooting rig too a few times a day
today I installed hive, works fine at now, hashrate is the same

Bit late, but I fixed it by installing 511.65 driver and updating windows to latest. I noticed when dag rollover happens is usually first mines at reduced hashrate and when system restart occurs it then refuses to mine and throws out "out of memory" error. Ah that point i updated and now it works, for the time being.

[airdroppro90]

please help me

error "CUDA_ERROR_OUT_OF_MEMORY" with card GTX1650

[hymperion]

please help me

error "CUDA_ERROR_OUT_OF_MEMORY" with card GTX1650

what currency are you trying to mine?

[massa_d]

please help me

error "CUDA_ERROR_OUT_OF_MEMORY" with card GTX1650

what currency are you trying to mine?

have the same issue, increasing the VM has not helped ... has anyone got any idea how to solve it?

[miner29]

Windows memory reservation.
Use linux mining os and the problem goes away.

[hymperion]

also check if the DAG is higher than the memory of your card.

[Anton Ivar]

T-Rex became run with an empty one window how to do that is run in one window?
empty window It`s C:\WINDOWS\system32\cmd.exe

[igotek]

Strange problem.

I was mining on 3 gaming notebook. (GPU: RTX3060 6GB) Win 10 Operating
I deleted the old version of trex. And I downloaded the latest one. I cannot mining on my 3 gaming notebook anymore.
I dont remember which one is the old version of trex. I couldnt find what is the problem.
I tried lolminer for test. lolminer can mine without any issue.
Could you check and tell me what is the problem ? I want to use trex.

GPU HWINFO IMAGE: https://i.imgur.com/MIUSo7U.png

TREX IMAGE: https://i.imgur.com/AaNI51D.png

lol image: https://i.imgur.com/ZActpJM.png

Maybe the problem: Trex see the GPU as 6144MB but trex says 39.38MB memory left after generating DAG.
So, Trex act as if the GPU is 5GB not 6GB.

[JayDDee]

Strange problem.

Not so strange, Dag is starting to hit the limit on 6 GB GPUs when using Windows. Some miners are still working for now but it  will
just get worse, a repeat of what happened at 4 GB.

[deedeeranged]

Strange problem.

Not so strange, Dag is starting to hit the limit on 6 GB GPUs when using Windows. Some miners are still working for now but it  will
just get worse, a repeat of what happened at 4 GB.

Actually he allready answered his own problem.

Trex see the GPU as 6144MB but trex says 39.38MB memory left

Trex sees the card as 6GB but there is not enough headroom as Windows also needs some of that.
Following are the limits with PhoenixMiner:
   Minimum free VRAM in MB (384MB for Windows and 128MB for Linux)

So you can see 39.38MB free VRAM is not going to cut it.

[nik-qz]

where can I read what's new in version 0.26.5?

[miner29]

where can I read what's new in version 0.26.5?

Go to first post of this thread …. click on download from trex github in that first post.   Read the words advising whats in the update.