@Maurooo1 If I may give you a tip to try, it's to set various download and upload QoS values and test it, even if they don't exactly match your total available bandwidth. For example, I have a very...

@Joseph-TP Hi Joseph, Thanks for the reply, The problem is not installing the firmware, the problem is that on the link at the beginning of this topic I can't even download the firmware for my router...

@Joseph-TP Hi Joseph, I have an Archer GXE75_V1. After the firmware update, "If QoS Enabled Causes Buffer Bloat and High Latency," I experience issues. The problem is that when I try to download the...