Superonline internet outage

58 Complaints
16100
(38 reviews)
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Turkcell Superonline Fiber Frequent Internet Outages

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Busra
March 13, 2:23 pm
176
1
Uğur is completely dissatisfied with the result

Superonline Internet Down For Eight Days With Red LOS Light - No Resolution

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Uğur
December 05, 2025 12:10 am
89
Superonline Internet Down For Eight Days With Red LOS Light - No Resolution

Superonline Fiber Internet Down - No Info or Resolution For Customer

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Ayşe
December 02, 2025 6:10 pm
41
1
Mustafa is completely dissatisfied with the result

Turkcell Superonline Five Day Internet Outage - Infrastructure Failure

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Mustafa
October 07, 2025 1:47 pm
44

Superonline Home Internet and TV Outage, No Updates, Bill Adjustment Needed

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Çetin
September 24, 2025 6:36 pm
23

Turkcell Superonline Has Not Fixed My 100 Mbps Internet Outage for 3 Months

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Ahmet
September 11, 2025 10:23 pm
39

Turkcell Superonline Has Not Restored My Fiber Internet After Cable Cut

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Cem
September 10, 2025 11:34 am
28
1
Merve is completely dissatisfied with the result

Wrong Information and Unauthorized Termination by Superonline

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Merve
September 04, 2025 4:36 pm
21
1
Mahmut is completely dissatisfied with the result

I Lost Internet After Superonline Damaged TurkNet Line

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Mahmut
July 24, 2025 12:21 pm
39
I Lost Internet After Superonline Damaged TurkNet Line

I Regret Switching to Turkcell Superonline — No Internet After 60+ Days of Waiting

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Uğur
July 23, 2025 8:04 pm
54
2
Sibel is not satisfied with the result

Turkcell Superonline ADSL Problem

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Sibel
July 04, 2025 2:03 pm
67
1
Doğukan is completely dissatisfied with the result

Superonline Marked My Fiber Internet as Active Without Setup

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Doğukan
June 18, 2025 3:26 pm
36

Superonline Has Not Fixed My Fiber Internet Problem for Days Despite My Calls

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Kara
June 05, 2025 4:42 pm
37
5
Altan is very satisfied with the result
Resolved

Superonline Failed to Install Internet and TV Plus After I Moved to My New Home

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Altan
May 29, 2025 8:05 pm
41

"I submitted my application about a month ago, but there has been no progress. The response I received from customer service is the same as here—no result. Everyone who contacts me gives the same answer and cannot provide a solution."

1
Sümeyra is completely dissatisfied with the result

Turkcell Superonline Disconnects My Home Internet Repeatedly

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Sümeyra
May 19, 2025 9:02 pm
38
3
Nurper found the result inadequate

Turkcell Superonline Superbox Ping Spikes Issue

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Nurper
May 09, 2025 3:43 pm
37
Turkcell Superonline Superbox Ping Spikes Issue

My Superonline Internet Has Not Been Working for Days

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Zeynep
May 08, 2025 10:42 am
49

Unresolved Relocation Issues and Service Delays With Superonline

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Egehan
May 06, 2025 5:14 pm
52
1
Cagdas is completely dissatisfied with the result

Turkcell Superonline Refuses to Fix My Internet Despite My Repeated Requests

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Cagdas
May 03, 2025 3:35 pm
33

Superonline Service Failure and Unlawful Cancellation Fee

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Mert
April 26, 2025 10:39 pm
41
1
Taner is completely dissatisfied with the result

Unfair Termination Fee / No Service by Superonline

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Taner
April 21, 2025 2:39 pm
27

Superonline Refused to Cancel My Home Internet Without Fee Within 14 Days

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Aynur
April 16, 2025 1:23 pm
26

Superonline Has Not Fixed My Internet Problem Despite All My Attempts

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Seyhan
April 09, 2025 10:44 am
46
2
Merve is not satisfied with the result

Complaint Regarding Ongoing Superonline Internet Connection Issue

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Merve
April 09, 2025 10:44 am
51