@5Guru I'm communicating with support and running tests to resolve this issue. I think it needs more time.

@Joseph-TP @5Guru Finally managed to replicate the problem exactly and find the source. 5Guru, thanks for the tip. Internet Port Negotiation Speed Setting in BE800 definitely doesn't affect the speed...

@5Guru "When i connect to a 2.5 Gbps port the WiFi 7 - 6 GHz speeds are much faster than when connected to a 10 Gbps port on the same modem." This is an interesting addition. I'll try connecting the...

@Joseph-TP 1. Where can I send the backup file? It may contain confidential data, so I don't want to make it publicly accessible. 2. Okay, I'll run a few more tests in the next few days on 5G, using...

I bought the router BE800 EU v1 in August 2024. There were no speed issues until March 2025. The upload issues started after the first firmware update, version 1.2.x, around March 2025. All...

@5Guru I can confirm that this problem has been going on since early 2025. I contacted support but never received a response. All tests were similar. According to my tests, the problem started after...