Evidence is what turns a complaint from a rant into a case the regulator can act on. Run our broadband speed checker several times a day across several days — morning, afternoon, and peak evening hours — and screenshot each result. One bad test proves nothing; a consistent pattern of underperformance across a week is very hard for an ISP to dismiss.

Test on a wired connection where possible to remove Wi-Fi as a variable, and note the time and date of every reading. Our results page keeps your history so you can show a clear trend, and running a ping test alongside captures latency spikes that a raw download number hides. Evening congestion in particular is well documented in why internet slows at night.

Also record the practical impact: dropped video calls, buffering, or games that rubber-band. If you are a mobile user, capture indoor and outdoor readings with our mobile data speed test, since coverage, not the plan, is often the culprit. Compile screenshots, timestamps, and your plan details into a single folder so the whole story is ready to attach.

PTA expects you to raise the issue with your operator before escalating, so start there. Contact your ISP's helpline, app, or email and describe the fault with your evidence attached. The single most important thing to obtain is a complaint reference or ticket number — without it, PTA has nothing to check the operator's response against, and your escalation loses most of its weight.

Be specific about the plan and the shortfall. If it is a PTCL line, our step-by-step fix slow PTCL internet guide helps you try the obvious remedies first so support cannot fob you off with a router reset; Jazz users have the same in fix slow Jazz internet. Providers like PTCL and Jazz log these tickets, and that log becomes evidence too.

Give the ISP a fair but firm window — a few days for a line fault, longer only if they commit to a technician visit. Keep every reply, SMS, and ticket update. If they close the ticket without fixing anything, or ignore it entirely, note that: an unresolved or wrongly closed complaint is exactly the situation PTA exists to address. Re-run your speed test after any claimed fix to confirm whether it actually worked.

If your ISP fails to resolve the problem, take it to PTA's Complaint Management System. You can file online at the PTA complaint portal or call the helpline on 0800-55055. The portal walks you through registering the complaint against a specific operator and attaching your evidence, so have your test screenshots and ISP ticket number ready before you begin, much as you would prepare readings from our broadband speed checker.

Include everything that identifies the case: your name and CNIC, the service address, your ISP account or phone number, the plan and advertised speed, the ISP complaint reference from Step 2, and a concise summary with your timestamped speed test results attached. Mentioning the exact metric that fails — download, upload, or latency from your ping test — makes the complaint concrete and actionable.

Frame the ask clearly: you want the operator to deliver the service you pay for, or a credible explanation. Whether the issue is a congested DSL line, an underperforming fiber connection, or weak 4G coverage, PTA forwards the complaint to the operator and requires a formal response, which is leverage you never had on your own.

Once filed, most PTA complaints receive a response within roughly five to ten working days, though complex line faults can take longer. You will typically get updates by SMS and email, and the operator is expected to contact you and report back to PTA. Keep running your speed test throughout so that when the ISP claims a fix, you can immediately verify it against your saved results rather than taking their word for it.

Understand the limits. PTA can compel your operator to investigate, respond, and remedy a genuine service failure, and it tracks operators' complaint records. What it will not do is manufacture coverage where none exists, override the "up to" wording in your contract, or guarantee a speed your area's infrastructure cannot physically support — a reality explained in our fiber vs DSL and 4G vs fiber comparisons.

If the outcome is that your area simply cannot deliver what you need, the real fix is switching technology or provider. Use our best internet provider guide to see who serves your area, and how much speed you actually need so your next plan matches your household rather than repeating the same disappointment.

Timing matters locally. Because evening congestion is the most common complaint, capture your worst readings between roughly 8 PM and midnight — that is when a struggling DSL or oversubscribed line looks its worst, and it aligns your evidence with the pattern in why internet slows at night. Peak-hour proof is much more persuasive than a quiet-afternoon test.

Test the right provider the right way. Mobile users on Zong or Telenor should log indoor and outdoor readings, since a coverage gap is not something PTA can fix with a complaint, while fixed-line users on StormFiber or Nayatel should test wired to isolate the line from Wi-Fi. Match your complaint to the real cause, not the symptom.

Be persistent but organised. Keep your CNIC, account number, and ISP ticket in one place, reply promptly to PTA and operator messages, and reopen the complaint if a "fix" does not hold up on a fresh speed test. If gaming latency is your issue, cite specific numbers from how to reduce ping in Pakistan — precise, well-documented complaints consistently move faster than emotional ones.