VPS for prop firms: rules, Expert Advisors and best practices

Prop firms fund traders who pass a challenge: reaching a profit target without exceeding a maximum daily and overall loss. A single outage at the wrong time can push you over those limits. That is why many candidates use a VPS. This guide explains what the rules usually allow, how to set up MetaTrader for a challenge, and the mistakes that lose accounts.

1. Why use a VPS during a challenge

A challenge is played within strict limits. The situations that most often cause failure come not from the strategy but from the infrastructure:

• a position open overnight, and a Windows restart stops the EA from managing it;
• a router outage while the market moves, with no stop placed at the broker;
• a trailing stop managed by the terminal, which stops following once the PC is off;
• a local trade copier that stops and leaves the funded account out of sync.

A Windows VPS runs continuously in a data centre: your terminal stays connected whether your computer is on or not.

2. What the rules usually allow

If in doubt, email the prop firm's support before launching your EA and keep the reply: it is your best protection in case of a dispute.

3. IP address and consistent logins

Prop firms monitor login IP addresses to spot shared or resold accounts. A few simple rules avoid raising suspicion:

• A VPS dedicated to your accounts: do not share the server with another trader.
• A consistent location: a VPS in or near your country of residence attracts less attention than an address on the other side of the world.
• Avoid multiplying logins from consumer VPNs on the same account.

Your VPS has a dedicated IPv4 address that does not change: it is stable and easy to explain if the prop firm asks.

4. Setting up MetaTrader for a challenge

1. One terminal per account, installed in a separate folder. Copy the installation folder and launch each copy in portable mode:

"C:\MT5-Challenge\terminal64.exe" /portable
"C:\MT5-Funded\terminal64.exe" /portable

2. Stops at the broker: always place a real stop loss on every position, even if your EA manages the exit. During an outage, the broker's server protects the account.
3. Daily limit inside the EA: if your robot allows it, set a maximum daily loss below the prop firm's, with a margin for slippage.
4. Automatic start-up: a shortcut to each terminal in shell:startup and Windows automatic sign-in relaunch everything after a restart.
5. Close the window, never sign out: the Remote Desktop cross keeps the session open; "Sign out" stops the terminals.

The full walkthrough is in installing MetaTrader on a Windows VPS.

5. What size of VPS

Keep a margin: a terminal short of memory slows down, and a saturated VPS can drop the connection at the worst moment. See the plans on the Windows VPS page.

6. Keeping Windows under control

• Active hours: under Settings → Windows Update, set a range that covers your market hours to avoid restarts.
• Scheduled restarts at the weekend, with the market closed, then check that everything is back up before Sunday evening's open.
• No sleep: a VPS does not sleep, but disable the session screen saver if a piece of software triggers it.
• Time synchronisation: make sure the Windows clock is synchronised; a drift skews some time-based EAs.

7. The mistakes that cost the account

• Running a well-known commercial EA without checking the prop firm accepts it.
• Copying a friend's trades or a signal service onto a challenge account.
• Relying on the EA to exit, with no stop at the broker.
• Forgetting that the daily loss limit is often calculated on the balance or equity at the start of the day, depending on the prop firm.
• Logging into the same account from several VPSs or countries.

8. The checklist before starting the challenge

Take ten minutes to check these points before the first trade. They avoid most nasty surprises:

9. Following your account without staying at the screen

The VPS runs the terminal; you still need to know what happens when you are not connected:

• MetaTrader push notifications: under Tools → Options → Notifications, enter the MetaQuotes ID of the mobile app. The EA or alerts can then notify your phone.
• The broker's or prop firm's mobile app: to follow equity and daily loss in real time.
• Remote Desktop from your phone: the Windows App lets you step in when needed, for example to pause an EA before a news release.

For other platforms and choosing a configuration, see also do you need a VPS for trading.

Frequently asked questions