New MetaTrader 5 Platform Build 6230: Expanded AI Capabilities - page 2

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minor ui bug with colours. I have my windows colour scheme on dark, but when i open mt5 for first time, the market watch has light green, light red color scheme -- while the rest of mt5 has my system dark scheme as expected.

i cannot add an image to show it, as i fixed it by clicking system in the color themes, which fixed it. but note that system was already ticked.

Hello MetaQuotes team,

I am reporting a reproducible MQL5 Script initialization issue on MetaTrader 5 Build 6230.

A minimal Script compiles successfully with 0 errors and 0 warnings, is recognized and loaded by the terminal, but OnStart() is never reached. The terminal later reports:

“initialization failed (0)”

Minimal source:

void OnStart()
{
Print("PHASE7B_R3_CONTROL_ONSTART_REACHED");
}

Environment:
Windows 10, MetaTrader 5 Build 6230, MetaEditor Build 6230, AMD64, DEMO account. No order placement or live trading was involved.

The Script was tested as a minimal runtime control. Its source and compiled EX5 hashes were preserved and verified. The failure occurred before the expected Print marker appeared. A second Script load lifecycle was also observed immediately after the first removal, but the origin of that second load is unresolved.

We have already checked artifact integrity, installation path, permissions, Zone.Identifier, Defender/Code Integrity evidence, process architecture, loaded modules, token state and process mitigations. No confirmed root cause was established.

Could you please advise:

  1. What internal condition can produce “initialization failed (0)” before OnStart() for an MQL5 Script?
  2. Is there deeper terminal diagnostic logging available for Script initialization failures?
  3. Are there any known Build 6230 issues related to native MQL5 Script initialization?
  4. Can Algo Trading OFF affect Script initialization before OnStart(), or should OnStart still execute?
  5. What could cause the same Script to load again immediately after removal?
  6. Is there a private channel where I can provide the preserved logs, EX5/MQ5 hashes and diagnostic evidence package for MetaQuotes engineering review?

Root cause is currently unresolved, so I have stopped further runtime testing to preserve the evidence.

Cryptographey #:
void OnStart()
{
Print("PHASE7B_R3_CONTROL_ONSTART_REACHED");
}

Not reproducible.

2026.10.16 14:38:21.712 516900 (CADCHF,H1)      PHASE7B_R3_CONTROL_ONSTART_REACHED

You can contact me in private if you want.

AI Assistant error:


Ran into this error: Request failed: Resource not found (404) at https://api4.inferdeck.net/v1/chat/completions: The request is invalid..

Please retry if you think this is a transient or recoverable error.



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