New MetaTrader 5 Build 5572: ONNX and Chart Rendering Improvements - page 6

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Martin Bittencourt #:

In general or the compiler? I came here to notify that it seems to me it's taking like 3 times more to compile the exact same EA as before when using version 5430 (using "maximal compilation"). Interestingly, the same clear extra amount of time isn't happening with another EA under the same conditions :T I won't be able to share the code here for others to confirm, but I'm letting the note in case other people may find the same thing happening with them.

Btw: I confirm the other's report that the labels/texts on the chart are showing as what looks like "lower quality rendering".

In general. Scrolling, clicking, changing timeframes. I don’t know about the compiler. 
 

The recent update to 5572 broke my MetaTrader under Linux (Wine 10.0) as well. With Wine debugging enabled, I see the following errors in an endless loop right on startup of MT5:

err:toolbar:ToolbarWindowProc unknown msg 0465, wp 0, lp 7ffffe2fb200

CPU spikes to 100%, the terminal just freezes and becomes unusable.

Restoring terminal64.exe from build 5430 made it usable again, until the LiveUpdate kicked in again. Since I did not find a working solution to disable it, I made the file immutable for now so that it cannot be overwritten by the LiveUpdate anymore:

# Linux (tested to be working)
sudo chattr +i terminal64.exe

# Windows (untested)
attrib +R terminal64.exe

Maybe this workaround is useful for anyone as well, until the issues are fixed.
 

 

Also noticing that the characters on the XY axis and even the symbol font in the top left corner of the chart seem blurred and not as crisp compared to the previous versions.

v5.00 build 5572

 
i just updated to previous version, and mt5 just auto updated me to latest bug again, how to turn off mt5 updates
 
JamesWoods #:
i just updated to previous version, and mt5 just auto updated me to latest bug again, how to turn off mt5 updates

This is the advice:

Alain Verleyen #:

After MT5 is restarted, you will have the last official release.

If you don't want to get beta-build updates again :

  • NEVER connect to MetaQuotes-Demo server.
  • NEVER use MT5 Terminal Help menu=>Check for Updates=>Last Beta Version.
 
Sergey Golubev #:

This is the advice:

The broker will still push new updates to you. They are then installed upon restarting mt5. only way to avoid these is to not close mt5!

Forum on trading, automated trading systems and testing trading strategies

Latest MT5 update causes lag/freezing only when using my indicators/template

Michael Charles Schefe, 2026.02.02 01:09

you are right, however, on this laptop i do not leave mt5 open, so i have to install 5430 after every time that I have closed mt5 and the update has been pushed!

The broker has suggested going back to 5518 which has been reported to them, that it hasnt the issues; however, they confirmed that the newer update will continue to be pushed to me.


 
JamesWoods #:
i just updated to previous version, and mt5 just auto updated me to latest bug again, how to turn off mt5 updates
Maybe this helps: https://www.mql5.com/en/forum/503829/page6#comment_59089442
New MetaTrader 5 Build 5570: ONNX and Chart Rendering Improvements
New MetaTrader 5 Build 5570: ONNX and Chart Rendering Improvements
  • 2026.02.02
  • www.mql5.com
The MetaTrader 5 platform update will be released on Friday, January 30, 2026. In this version, we have improved ONNX support in MQL5...
 
DisguisedOwl #:

Also noticing that the characters on the XY axis and even the symbol font in the top left corner of the chart seem blurred and not as crisp compared to the previous versions.

v5.00 build 5572

I confirm the same problem.

It seems to be related to the rendering engine used in the "Chart" window. 

This affects the axis on the right and on the bottom, as well as the font in the upper left corner, with the name of the symbol and the time frame.

This also affects the font used to display labels in the chart, for example if the EA / Indicator uses a GUI.

 
DisguisedOwl #:

Also noticing that the characters on the XY axis and even the symbol font in the top left corner of the chart seem blurred and not as crisp compared to the previous versions.

v5.00 build 5572

Exactly, I am having the same issue with the build 5570 but they just lunched an update build 5572 and it still has the same problem with the X and Y axes, they seem blurry and out of focus.


Thank you.


@Alain Verleyen

 
Alain Verleyen #:

For people without access to Telegram, the same files can be found on Forge.

https://forge.mql5.io/angevoyageur/MT5-Last-Official-Release/releases

So build 5430 is stable? Nevertheless it comes with Blend2D https://www.mql5.com/en/forum/499988 

Quoting: "With advanced rendering algorithms and hardware optimization support, Blend2D delivers crisp, detailed graphics, accurate handling of transparency, and consistent performance across all systems, including high-resolution displays."

None of this is true about Blend2D, it is quite the opposite of that.

Can someone from MetaQuotes answer this question: Why are we being forced to be beta testers for this buggy, broken graphic engine?

There was nothing wrong with the original GDI!

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