1 reviews | Active since Feb 2024
Poor connection speed
I app**** for a 100Mbps fiber line. When activated it was only 15Mbps. Mistake made by sales person. I app**** to upgrade to 100Mbps. Both fiber provider and Supersonic said it is all done but still my speed is only 15Mbps. Since last week they can do nothing about it. All answer I get from Supersonic is to reboot router and test again as everything must be fine. Did that 3 times already. Tested speed with speedtest.net app on laptop with LAN cable as requested. Still only 15Mbps. Nothing gets done and no reply over whatsapp. Dont think they can supply me with 100Mbps. The whole process since my first application is going 3 weeks now. This is very bad service. Allready received my invoice for 100Mbps line but still on 15Mbps. So sad
