Proxy Troubleshooting (2026): Slow, Broken, or Banning Accounts

Your proxy isn't working. This guide is the diagnostic flowchart, distinguish provider-side issues from your-side issues, isolate proxy problems from fingerprint/content problems.

1. The four failure modes

Isolate which mode first. Each has different diagnostic path.

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2. Connection failure diagnosis

Symptom

"The page isn't working." Connection refused. Timeout.

Check sequence

1. Provider status page.

• Is provider reporting outages?
• Check in community channel for mass reports.

From the community:

"Anyone having connection problem with iproyale proxys rn regardless of subnet?"

"Anyone having any problems with IPRoyal rn?"

"iproyal down for anyone else?"

Multiple concurrent complaints = provider outage.

2. Protocol check.

• SOCKS5 vs HTTP mismatch.
• Try switching protocol in AD browser.

3. Port number.

• Different from standard? Providers use various ports (1080, 3128, 8080, custom).
• Verify with provider docs.

4. IP-whitelist.

• If using IP-auth, is your current IP whitelisted with provider?
• Home/office IP changed? Re-whitelist.

5. Local network block.

• Some networks block proxy ports.

From the community:

"Hotels wifi isn't connecting to the proxy. It seems it's being blocked. I'm at this hotel for the next month."

Workaround: tether to phone mobile data, or use different network.

6. Credentials.

• Right username/password?
• Provider reset creds recently?

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3. Slow speeds diagnosis

Symptom

Proxy connects but pages load slowly.

Causes

1. Provider-side congestion.

From the community:

"anyone having trouble with dolphin rn being so slow or iproyal issues?"

"Have your guyses proxies from iproyal been hella slow recently as well?"

Peak-hour congestion is real. US providers slow 5-9pm EST (peak user hours).

2. Routing path.

• Proxy in distant country = high latency.
• Example: you're in EU, proxy is Asia, target site is US = ~400ms latency.

3. Bandwidth throttling.

• GB-billed residential can throttle after exceeding daily/monthly cap.
• Check provider usage dashboard.

4. DNS through slow proxy.

• If DNS routes through slow proxy, every lookup is slow.
• Test: disable "DNS over proxy" briefly to isolate.

5. Local bottleneck.

• Your home internet slow?
• Test at fast.com without proxy.

Fix

• Wait (if temporary congestion).
• Switch to different proxy from same provider.
• Contact provider, sometimes they can migrate you to less-loaded server.

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4. Account-ban correlation diagnosis

Symptom

Proxy works fine. Accounts using it ban quickly.

Check sequence

1. Fraud score.

• Test IP at IPQS, Scamalytics.
• If high score → rotate IP.

2. Subnet history.

• Is the subnet recently flagged?
• Check multiple IPs from same provider, if all flagged, provider-side issue.

3. Prior IP use.

• Has this IP been assigned to other operators (residential pool)?
• If yes, prior activity may have flagged it.

4. Pool flag event.

• Did provider's pool recently get flagged by target platform?

From the community:

"Got 2 accs that got shadowbanned, proxy is IPRoyal. Can I still use the same proxy for other starter accs but just change the IP? or do I need a whole new proxy"

If accounts are banning on one IP from a provider, try a different IP from same provider. If still banning, move to different provider.

5. Fingerprint isolation.

• Are AD browser fingerprints unique per account?
• If shared, the proxy isn't the problem.

6. Account-behavior audit.

• Posting too fast?
• Too mechanical?
• Pattern-matched to botting?

From the community:

"I changed providers and accounts still ban"

Means it's NOT the proxy. See fingerprint / behavior audit.

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5. Verification failure diagnosis

Symptom

Proxy works. Login works. But account can't complete email / phone / photo verification.

Causes

1. IP geolocation mismatch.

• Account claims New York.
• Proxy is in Seattle.
• Platform's "login from new location" flag.

2. VPN detection on proxy.

• Some residential IPs flagged as VPN despite being real residential.
• Causes verification loops.

3. Carrier mismatch.

• Mobile proxy on "non-mobile" ASN.
• Platform expects mobile, sees something else.

Fix

• Check IP's reported location matches account's claimed location.
• Test IP at IPQS to see if VPN-flagged.
• If mobile proxy failing, try fresh mobile IP from provider.

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6. The "I changed provider, accounts still ban" pattern

This is the biggest signal that it's NOT the proxy.

What to check instead

1. AD browser fingerprint.

• Pixelscan, iphey.com, browserleaks.com.
• Red flags mean fingerprint issues.

2. Posting behavior.

• Too fast → lower velocity.
• Too synchronized → randomize timing.
• Too many posts from fresh account → warmup phase.

3. Content.

• Is content flagging platform AI?
• NSFW language, spam words, banned terms.

4. Account history.

• Purchased aged account? It may have history.
• Recent admin actions on account?

5. Platform update.

• Platform rolled out new detection?
• Many operators affected simultaneously.

Changing proxy only fixes IP-related bans. Non-IP bans require other fixes.

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7. 15-minute Reddit cooldown pattern

From the community (Reddit-specific):

"15-minute Reddit posting cooldown"

This is Reddit's soft ban on accounts with borderline proxy IPs. Shows as "you're posting too fast" error but IP reputation-triggered.

Fix

• Rotate to cleaner IP.
• Check IPQS; target <15.
• Warm new IP with passive browsing before active posting.

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8. Captcha-appearing-constantly pattern

Symptom

Every action triggers captcha. Page-load captcha. Action captcha.

Diagnosis

• IP reputation is borderline.
• Platform has flagged IP for extra verification.

Fix

• Rotate to fresh IP.
• Check fraud score on replacement.
• If new IP also captcha-prone, provider pool may be flagged.

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9. WebRTC / DNS / timezone leak

Symptom

Despite proxy, real IP or location leaks.

Test

• browserleaks.com/webrtc → shouldn't show real IP.
• dnsleaktest.com → shouldn't show real ISP's DNS.
• Timezone check → should match proxy country.

Fix

• Enable WebRTC masking in AD browser.
• Enable "DNS over proxy."
• Set profile timezone to match proxy country.

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10. "Proxy works on one site but not another" pattern

Symptom

Proxy loads Google, Twitter, but not Reddit. Or works on OF but not Skrill.

Cause

Site-specific blocklists. Some platforms maintain their own proxy blocklists:

• Reddit, blocks certain IP ranges.
• OnlyFans, rejects some proxies.
• Skrill, financial platform, very strict.

Fix

• Try different IP from same provider.
• Try different provider.
• Accept that some site + proxy combos are permanent mismatches.

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11. When proxy seems fine but specific platform rejects

Platform-specific IP blacklists exist. Some proxies are "Tinder-banned" while working everywhere else. Some are "IG-banned."

Diagnosis

Test same proxy on multiple platforms. If 1-of-5 rejects, it's platform-specific.

Fix

• Provider may have other IP ranges not on that platform's blocklist.
• Contact provider support, they sometimes know which IP ranges are platform-clean.

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12. Refund policies

From the community:

"i have a marsproxies account with a 100+ GB balance residential proxy, question, do marsproxies do a refund?"

Most providers refund unused / failed proxies but require evidence.

Refund protocol

1. Document failures (screenshots of connection errors).
2. Provide tested-but-failed URL or account.
3. Request refund through support.
4. Typical resolution: prorated refund or new IPs issued.

Not-refundable scenarios

• You misused proxy (violated their TOS).
• Account-level bans (not proxy's fault).
• Expired billing window (refund window typically 7-30 days).

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13. When to give up on a provider

Signs to switch

• Repeated connection failures across multiple IPs.
• Multiple high-fraud-score IPs.
• Support unresponsive.
• Account ban rate materially higher than baseline.
• Provider pool publicly flagged (community reports).

Signs to stay

• One-off issue resolved by support.
• Single bad IP replaced with good one.
• Transient outage resolved.

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14. Recovery for an account on a banned proxy

Sometimes saveable

• Immediate proxy migration before account action.
• New fresh IP + light activity to re-establish trust.

Sometimes not

• Account is flagged via IP's history on platform.
• Fresh proxy doesn't help, account is the flagged element.

Assessment

• Test account login from new proxy.
• If unlocks, warming may work.
• If verification loop, account is likely dead.

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15. Common troubleshooting mistakes

Jumping to "new provider" before diagnosing

Wastes money if issue is fingerprint or behavior.

Not testing from different network

Can't distinguish provider issue from local network issue.

Not checking fraud score on new IP

Rotate to equally-flagged IP → same problem.

Ignoring provider status pages

Known outages wasted hours troubleshooting your setup.

Changing multiple things at once

Can't isolate which fix worked.

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16. Frequently asked questions

Why are my IPRoyal proxies slow today?

Probably peak-hour congestion. Try different IP or wait.

Why do accounts ban on IP with 0 fraud score?

Fraud score is one signal. Check fingerprint, behavior, content.

Can I refund unused proxies?

Most providers yes, with documentation, within refund window.

My proxy timeout keeps happening. Why?

Port mismatch, wrong protocol, or provider outage. Test each.

Should I switch providers every time one has an issue?

No. One outage doesn't justify migration. Pattern of issues does.

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Related guides

• Guide 4, Evaluating Providers
• Guide 5, Fraud Scores
• Guide 8, Setting Up Proxies
• Guide 10, Rotating Proxies Safely

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Built from a corpus of ~405 real operator discussions across 11 OFM Telegram communities (2024-2026). Usernames anonymized.