New MetaTrader 5 Build 5572: ONNX and Chart Rendering Improvements - page 8

 
esi123 #:
It's true, I have this problem too, and MetaTrader locks up and all CPU cores are involved, to the point that I had to go back to version 5430. This is a really strange problem. This has never happened before.
Same problem I'm facing in MACWINE
 
Fransız DNA'sı # :

EA boyutlandırma aracıyla ilgili bir güncelleme. GitHub'larında bir sorun bildirdim ve geliştiricilerin haberdar olduğunu ve "yazı tipini değiştirme" şeklinde bir geçici çözüm bulunduğunu belirttiler. Bu bana hemen Andriy Moraru'nun hangi  yazı tipinin uğraştığını, hangisinin çalışmadığı gerçek yazısını hatırlattı.

EA Position Sizer 3.13 ve MT5 5572'nin, yazı tipi Andriy'nin öneri yazı tiplerinden (Arial, Consolas, Times New Roman) değiştirilerek çalıştırılması doğrulanabilirim.

Yani bu gerçekten bir EA sorunu mu yoksa MT5 sorunu mu? Şimdi yine MT5'e daha çok yerde. 


Forumlarından alıntı:

Ve


Bu durum ve sürekli beyefendinin göstergesinde geleneksel karakterlerle ilgili yaşadığı sorun, MT5'in yazı tiplerini ele alış tarzında bir sorun olduğunu göstermektedir.

I did what you said and it worked. Thank you very much.

 
esi123 #:
It's true, I have this problem too, and MetaTrader locks up and all CPU cores are involved, to the point that I had to go back to version 5430. This is a really strange problem. This has never happened before.
how did you manage to do the rollback? This new version is sluggish to the point it's basically unusable
 
Eric Emmrich #:
You can get it from here: https://forge.mql5.io/angevoyageur/MT5-Last-Official-Release/releases
Or from a Telegram group, as mentioned here: https://www.mql5.com/en/forum/502088;
Legend! thanks mate

Update @Eric Emmrich as soon as I close the program and reopen the same issue continues. Any idea? 
 
Guys with this version MT5 suddenly became SUPER sluggish and basically unsable. I just did a rollback to terminal 5430 and it works fine.
PLEASE FIX THIS ASAP
 
Anyone know how to disable the live update feature after rolling back?
 
DisguisedOwl #:
Anyone know how to disable the live update feature after rolling back?

Hello,

Normally, should not be our job to do that - what about all the users that do not regularly visit this forum after all?? Anyway maybe there are a couple of things to do: 

a) Do not close/restart MetaTrader, ie your PC in all, until the problem is fixed (you can put your PC in sleep as well)

b) In the Data Folder (MetaTrader: File>Open data folder) will appear a folder "liveupdate" - go on and delete that.. In my case, 5572 was not pushed again on me, but I am not sure

greets

 
DisguisedOwl #:
Anyone know how to disable the live update feature after rolling back?

Note that this is an UN-OFFICIAL workaround, so this fix may stop working in future.

https://www.mql5.com/en/blogs/post/766300

 
Calling it an "improvement" is a stretch. Some custom indicators are not loading correct colors now (they bring darker ones), default text and indicators text is blurred as well. But with EA it seems fine somehow.
Messed up stuff.
Thankfully I'm not having as serious problems as other people.

 

I found the culprit of bad AA Font rendering and general SLOWNESS. It is due to font type(probably for fonts that rely on ClearType Technology). You can reproduce the issue opening a clean chart, Add Graphical --> Text.

Now if you have added it as Arial, the whole chart starts to be very slow and also that same text look blurry. But, if you change that Text's Font to something like DeJaVu Sans, the text looks very crisp and the chart is very speedy and responsive.


It is clearly something related to font type, since just one text like "Hello" but in Arial, can slow down the whole chart at the point it is unusable. For example DeJaVu Sans is properly drawn and also it keep the chart very fast, so probably the Glyph Cache can be involved.


After some research, I think I found the real culprit, the Blend2D doesn't support TrueType Hinting, so only some fonts will work as expected.

https://github.com/blend2d/blend2d/issues/105

Font hinting & font dev in general · Issue #105 · blend2d/blend2d
  • blend2d
  • github.com
I'm thinking about implementing font hinting in blend2d. This involves a lot of work and wanted to check first what your thoughts are and/or if you already started to work on it. I've been reading ...