Hello, Today, I installed MetaTrader 5 and received Build 6285. Immediately after installation, I encountered the following error: MQL5.community: authorization failed This error appeared even though I had not attempted to log in to the
Hello, I installed Windows Server 2012 R2 and am running MT5 on it. However, I noticed a warning in the MT5 log recommending Windows 10 or later. Can I still continue using MT5 and my EA on Windows Server 2012 R2? Will there be any problems in
Hello MT5 prompted me to update to the latest build (25/07/2026). After starting the update, CPU usage immediately spiked to 100% and stayed there for quite a while. On a VPS, the update even caused the server to become temporarily unresponsive
Hello, last Sunday the MT5 installer downloaded directly from the broker (latest version) had a problem and couldn’t be installed at all — it showed the error in the picture, and sometimes it asked me to enter a proxy. But when I tried using the
If the C drive is full and MT4 can no longer write logs, but the EA keeps printing messages — my question is: will MT4 still keep trying to write data to the log file even though it can’t, or will it skip the file writing but still show the Print
I’m using an EA developed by someone else, but the problem is it prints logs excessively, which makes my hard disk fill up very quickly. Does MT5 have any function to limit log writing — like at least make it print on screen but not actually write to
Hello I'm trying to use an alternative OS, specifically Debian, to run MetaTrader 5 with an Expert Advisor (EA), but it's proving to be quite challenging. The main issue I'm facing is with the display when I connect to my Debian VPS GUI using Remote
Hello If I use Python Integration ( https://www.mql5.com/en/docs/python_metatrader5 ) to BOT trade on the MT5 terminal, I wonder if it's possible to make it auto-update the MT5 Terminal build, or can I only manually close/reopen MT5 myself? Best
Does anyone know the cause of this issue? Running MT4 on a VPS is giving me the following error. I tried searching for others who had the same issue on this forum but couldn't find a definite solution. At first, I thought it was an issue with the
Hello I have been using EA on MT4/MT5 for a long time, but I just recently came across a term called "OpenCL." Can anyone explain to me what it does and how it differs from not having OpenCL? Also, does an EA that requires OpenCL need a VPS with a
Hello, I found that MT4 Build 1422 is using an unusually high amount of CPU, even though I'm not running any EAs. The VPS I'm using has 3 CPUs and 4GB of RAM, so it's unusual for MT4 to have high CPU usage and become unresponsive. I tried hiding all
Hello, I installed MT4 on a VPS, but when I click on the 'Market' tab at the bottom to download a free EA, I get an error like in the picture. Please advise on how to fix this Best Regards
Hello, I encountered a problem where MT4 shows a "no connection" error and cannot find a broker, despite having found 10 VPSs, because I rent a large number of VPSs for my clients to deposit and run MT4 on. However, it keeps showing "no connection"
