[122] UI Crash

Try running it with a small number of simulations, for example 10.

2. we haven't tested SQ with multiple monitors, it is possible there is some bug. We'll look at it.

and when UI crash memory  only use 70%

so, I don't know why it happen

About multiple monitors test , thank you very much.

Do you also have three graphic cards, or just one card?

About the first one issue

I find that it always happen UI crash but SQX still running especially in when I test with Monte Carlo test.

You can see that CPU is still has 89% usage, and memory only use 21.6 gb

But the UI was crash(freeze)

it still could be a memory issue, this high CPU usage can be caused by Java Garbage collector.

You can alternatively try G1 garbage collector, it mnight work better when you use a lot of memory - more than 16 GB.

about point 2. - from your first screenshot it is visible that you switched it when SQ was loading. Does it freeze also if you switch it to another monitor when SQ is fully loaded?

Can you attach a log ?

Attachment is my memory setting and I have 32 gb memory

I will try to change to G1.

Both conditions of SQX loading are the same if I change SQX to another monitor it will freeze .

Hello Mark

I think I find how to prevent the crash.

I can prevent crash in SQX according to setup max memory use.

But it's still use more than my setting with no crash. Just like the graph.

Can you please attach also screenshot of heap chart from SQ and the file StrategyQuantX_nocheck.config from SQ folder?