Hi. I have fiber network with Huawei HG8546 router. When I test my upload speed at testmy.net/upload on Android, it gives me 10Mbps. But when I do it on any other device it's < 1Mbps, even when I connect my laptop to the router via LAN. I'm not like constantly uploading but I have lag when I'm gaming on my PS4 so I thought maybe this is related.