I bought this router yesterday and I'm having performance issues. The coverage and speed (especially the upload speed) is much lower than my ISP's router (Huawei OptiXstar EG8145X6). Together with the router it gives ~450mbps when my operator's gives ~750mbps. I have also tried an Asus ax58U giving me ~800mbps. Wi-Fi range is slightly worse than these routers too.
Things I've tried:
- I have tried with version 7.6 and 7.8 with similar results.
- I have changed the country to USA or I have left it empty. I have verified that the tx power is at 28dbm.
- I have tried several channels with poor results.
- I have used the 80mhz bandwidth on the Huawei and Asus to be in the same conditions.