Bot runs fine but accounts get flagged later

browniechoco

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I tested a few Facebook bots recently and kept things simple. I used residential proxies, added delays, and avoided any spammy behavior. The accounts logged in fine and completed tasks without issues. But after two or three days, some of them still got flagged or disabled without warning. I'm not sure if it's a proxy issue or anything else.
 
Bots work smoothly, good civil proxies, reasonable delays... but accounts are still flagged after 2-3 days, which is quite common recently. The problem is often not in the obvious actions, but in the browser fingerprint, the behavior pattern is too similar, logging in at the same time, or the IP is "clean" but is internally blacklisted. To keep the account alive longer, in addition to random actions, you should add a step to simulate real behavior: sometimes just watch and exit, sometimes chat or interact manually lightly so that the bot is not exposed. Combining many "real life" signs is a more durable way.
 
The bot works fine but the account still gets flagged after a few days because the system detects unnatural behavior. To reduce this risk, use high-quality proxies, prioritize separate IPs for each account, and change browser fingerprints regularly. Additionally, set random delays between actions and intersperse “human” interactions such as liking, commenting, or viewing content to create more natural activity. Accounts should also have a diverse activity history, avoid repeating patterns regularly, and try to add additional authentication information to increase reliability, thereby limiting the risk of being flagged or locked by the system.
 
Facebook is super picky regarding anything that seems off from regular user behavior. Even if you’re steering clear of spammy actions, things like weird login patterns, sudden bursts of activity, or having multiple accounts log in from the same IP quickly can still set off their alarms.
Even with residential proxies, Facebook can still detect suspicious patterns, like multiple accounts logging in from the same IP or using flagged proxies.
Facebook’s AI is always improving, so it looks at things like mouse movements, typing speed, and more.
No matter if you're using residential proxies, Facebook might track device fingerprints and cookies across accounts, which could trigger flags if they’re too similar.
To avoid this, spread out login times, vary your devices, and keep activity in line with normal user behavior.
Rotating proxies regularly and using those with a good reputation can help, too.
 
Facebook usually catches on when something feels a bit off,even if you're using good proxies make sure the IP location matches where the account was made,your browser settings like timezone and language should also look natural,before doing anything serious just scroll around or watch a few videos so it feels like a real person,try not to repeat the same stuff on every account since patterns are easy to spot
 
The flags are coming with delays, so it's harder for you to track what is causing them. The bot only appeared to be running smoothly ;)
 
To reduce this risk, use a high-quality proxy, prioritize separate IPs for each account, and change browser fingerprints regularly. Accounts should also have a diverse activity history, avoid repeating patterns frequently, and try to add additional authentication information to increase trust, sometimes just looking and leaving, sometimes chatting or light manual interaction to avoid bots being exposed. Combining multiple “real” signs is a more sustainable way, limiting the risk of being flagged or blocked by the system.
 
Even with residential proxies and simple behavior, Facebook can still lock accounts due to automated fingerprinting, IP history, or unnatural behavior.
 
For bots to work effectively and avoid being flagged, it is important to mimic natural human behavior. The problem is often not obvious bot activity, but subtle factors like browser fingerprinting, overly uniform behavior, or blacklisted IPs. To combat this, use high-quality proxies, prioritize unique IPs for each account, and change browser fingerprints regularly. Also, add random delays between actions and intersperse “human” interactions (like viewing content, liking, commenting) to create natural behavior. Additionally, build a diverse activity history and add authentication to increase trust, which will help your account stay alive longer.
 
IP rotation is important. If you are not rotating the Ip, then accounts can get flagged. Make sure to rotate the IP and that should help.
 
Maybe you spammed too many posts, leading to your account being banned.
 
Solution:

Use professional anti-detect programs such as AdsPower, GoLogin, Dolphin

Always combine civil proxy + national standard fingerprint
I tested a few Facebook bots recently and kept things simple. I used residential proxies, added delays, and avoided any spammy behavior. The accounts logged in fine and completed tasks without issues. But after two or three days, some of them still got flagged or disabled without warning. I'm not sure if it's a proxy issue or anything else.
 
Facebook usually catches when something is feels a bit off , make sure the IP location matches where the account was made , your browser settings like time zone and natural language, before doing anything serious, scroll around or watch a few videos to feel like a real person, don't repeat the same stuff on every account
 
curious what happens to the bot? Does FB permanently bans or can you appeal some of these bots?
 
Try using a batch account creation tool that comes with a built-in anti detection browser, and then import the proxy to bind the account. It is rarely blocked.
 
I tested a few Facebook bots recently and kept things simple. I used residential proxies, added delays, and avoided any spammy behavior. The accounts logged in fine and completed tasks without issues. But after two or three days, some of them still got flagged or disabled without warning. I'm not sure if it's a proxy issue or anything else.
automation no matter how sublte will be flagged after a while
 
Because there is no warning, it is difficult for you to recognize the error from which problem to improve. However, we can evaluate through practical experience many times. Specifically:
- Re-evaluate the proxy you use, you can use a better quality one by searching for reputable suppliers on BHW;
- Using bots makes you more leisurely. However, sooner or later Meta will still detect it. To bypass Meta, you need to alternate with real interactions. That is, you should proactively log in to your Facebook account and interact as usual, do not rely 100% on bots.
 
The cause could be the quality of your civil proxy or it could be that FB is marking your IP address or fingerprinting you, try changing them one by one to see where the problem lies first.
 
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