Congstar: don’t do it!
Signed a new contract, had working WiFi for 2 days. Then the whole disaster started. Multiple employees of congstar didn’t know what to do, technicians came 4 times without avail. By the time I gave up and told them to terminate the contract they told me that I had to keep the router. Worst customer experience in my life
10 April 2025
Unprompted review
Reply from congstar
Thank you for your honest feedback. We are very sorry for the bad experience. If you need further assistance, don't hesitate to contact us via our contact form: https://t1p.de/congstarSoMe