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Windows 11 CPU core utilisation is not applied after restart

When on Windows 10, this all works fine. However, on Windows 11, no matter how many cores you give StrategyQuant (custom number, all but 1 for UI, etc), SQ doesn't adhere to this instruction and flatlines all cores.



I have tested with numerous options. When allocating only half the cores, Resource Manager still shows 100% CPU usage across all cores. Mouse movements will then be erratic and jump across, exactly as you'd expect 100% cpu to be.


To add to this, even when using CPU affinity and give certain cores to SQ (say, we keep 5 cores for other use, and put 25 cores to SQ use), Resource Manager will show those 5 cores to not run at 100%, but whole system will still be sluggish, and mouse movement still erratic.


Stopping a build process will immediately return the system to normal.

Attachments
  • Votes +8
  • Project StrategyQuant X
  • Type Bug
  • Status Fixed
  • Priority Normal

History

f
#1

FirestarZA

10.04.2022 22:09

Task created

f
#2

FirestarZA

10.04.2022 22:09
Voted for this task.
Bt
#3

beetrader

10.04.2022 22:13
Voted for this task.
E
#4

Emmanuel

14.04.2022 15:34
Voted for this task.
MK
#5

kvaraciejus@gmail.com

06.05.2022 19:24
Voted for this task.
AA
#6

Alex

09.09.2022 04:33
Voted for this task.
TT
#7

Tamas

12.09.2022 06:26

Status changed from New to Refused

Please download the latest build of SQX 136 and test it out.


We are not able to reproduce the bug without the project config + printscreens where we can see the problem on your side.

We all have Win11 and it works fine for us.

y
#8

chou yu chun

13.10.2022 09:34

Is your CPU  AMD series ??


My computer is AMD + win10, and can run SQx smoothly.


After I update my OS to win11,  no matter what configuration setting, the CPU was always run with 100% with all core.


I had ever rollback OS to win10, It worked normal. and I update to win11 again, it suffer CPU 100% usage again.


I already test with another computer with AMD+win11, it suffer same issue.


Suggest it must something wrong when SQx ran at win11+AMD CPU 




y
#9

chou yu chun

13.10.2022 09:36
Voted for this task.
f
#10

FirestarZA

13.10.2022 12:25
Mine is an AMD CPU, yes. However, I rolled back to win10, so I am no longer able to test this out, unfortunately.
TT
#11

Tamas

13.10.2022 12:43

Status changed from Refused to New

MF
#12

Mark Fric

15.11.2022 12:53
this was already fixed in Dev 6
MF
#13

Mark Fric

15.11.2022 12:54

Status changed from New to Fixed

l
#14

lawnmoverman

04.02.2023 15:48
Voted for this task.
l
#15

lawnmoverman

04.02.2023 15:57

Attachment PC config.png added

Attachment memory protecting not working 2023-02-04 154354.png added

Attachment 2023-02-04 154320.png added

Attachment 2 improving existing strategy 2023-02-04 154214.png added

Attachment 1_ 2023-02-04 154022.png added

2 improving existing strategy 2023-02-04 154214.png
2 improving existing strategy 2023-02-04 154214.png
(49.12 KiB)
2023-02-04 154320.png
2023-02-04 154320.png
(18.87 KiB)
1_ 2023-02-04 154022.png
1_ 2023-02-04 154022.png
(119.75 KiB)
PC config.png
PC config.png
(20.58 KiB)
memory protecting not working 2023-02-04 154354.png
memory protecting not working 2023-02-04 154354.png
(10.85 KiB)
Experience same problem. Upgraded to windows 11 and run SQ Pro Build 135.868. It will consume 99% of CPU regardless if trying to limit to fewer cores. Worked fine on Win10.  Also, if you try to turn on 'Use Memory Protection' it will stop despite only consuming 35% RAM and not 85%.


 I experience same issue for building simple strategies (used MT4) or improving existing (used MT5). Screenshots attached.

m
#16

Michele

05.02.2023 18:09
Voted for this task.
Votes: +8

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