Mistakes when setting up a proxy in an antidetect browser: how not to burn your account

Mistakes when setting up a proxy in an antidetect browser: how not to burn your account

21.08.2025

Setting up a proxy in an anti-detection browser seems simple: enter the proxy server data, link it to your profile, and you’re done. But expectations and reality don’t always match. Problems can arise: proxies don’t work, IP addresses aren’t hidden, and accounts get banned. To prevent this from happening, you need to set up your proxy correctly. 

In this article, we will analyze typical mistakes made when configuring proxies in anti-detection browsers, which result in users being banned and losing their accounts.

What are proxies and why should you set them up? 

First, let’s remind ourselves what proxies are and what they are used for. A proxy is a conduit that receives an Internet request from a user and forwards it to the destination web resource. Its main task is to hide the IP address. Once the IP address is masked, no one can calculate your real address and geolocation. 

If an anti-detection browser replaces your digital fingerprint, a proxy replaces your IP address. Combining these tools provides double protection against detection. That is why proxies and anti-detection browsers should be used together. 

Common mistakes when setting up a proxy 

We explain the mistakes users make when configuring proxies in anti-detection browsers. 

Mistake #1: The proxy’s geolocation does not match the country and language of the browser profile. 

If you create a profile and the geolocation of the proxy and digital fingerprint do not match, the anti-fraud system will perceive this as fraud and ban the account. Check whether the proxy server region matches the profile created in the anti-detection browser — then you will not encounter a ban. 

Mistake #2: Using the same proxy server for all profiles

If you use one proxy server for all anti-detection browser profiles, then the proxy loses its purpose. This means that you are accessing all accounts from a shared IP address. Websites will definitely notice this and ban your accounts.

Follow the principle of «1 account — 1 proxy». If it is not possible to rent a separate proxy for each account, it is better to reduce the number of accounts. 

Mistake #3: Using a proxy without testing it

You rented a proxy from a new service, connected it to your browser without checking it, launched multi-accounting — and got banned. This happens if you don’t test the proxy before using it. The proxy may not hide your IP address, and you will only find out about this after your account is banned. It is better not to let it get to that point and check the proxy’s performance in advance, before using it. 

You can test a proxy using a proxy checker. This is an online service that checks whether a proxy is working or not. 

Mistake #4: Using public proxies 

If you decide to save money and use free proxies from open sources, be prepared for slow speeds, lack of anonymity, and theft of personal data. Free proxies are called public because they are used by 5-10-15 people. Anyone can connect to a public proxy, so it is difficult to predict the number of connected users. 

Rarely do free proxies reliably hide IP addresses and work without interruption. And even if they do, there is still a risk of becoming a victim of hackers. Incidentally, hackers often distribute free proxies themselves to catch victims. 

To maintain anonymity and avoid hacker attacks, rent proxies from specialized services such as Proxys.io. All proxies offer enhanced anonymity and security. They work flawlessly and are ideal for use in anti-detection browsers. There are over 80 geolocations to choose from, so you’re sure to find the country you need. 

What else does Proxys.io offer:

  • All types of proxies: mobile, residential, server;
  • Convenient payment methods. Accepts bank cards and cryptocurrency;
  • Instant order delivery. Once you place your order, the purchased proxies are displayed in your personal account and are ready to use;
  • Responsive technical support that works without breaks or days off. Operators will advise you on which type of proxy to choose for your task and answer questions about how the service works. 

In addition, Proxys.io has its own free proxy checker. You can check the proxy’s performance there before configuring it in the anti-detection browser. 

Let’s summarize

To achieve increased anonymity and avoid losing your account, you need to configure the proxy in your anti-detection browser correctly. Here are 4 basic rules for configuring a proxy:

  • Ensure that the geolocation in the digital fingerprint and the proxy IP address match.
  • Use a separate proxy server for each account.
  • Do not connect a proxy without first checking its functionality.
  • Do not use public free proxies — they are unsafe and work intermittently. Rent proxies from specialized services. 

Follow these tips, and you will avoid bans and personal data leaks, and your accounts will remain safe and secure.

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