hi...wan to check with u guy...previously I have a router drink which is provided by tm ac1200...I having 800mbps package that time I test wifi I manage to get 300-400mbps that I m satisfy..until last last week the internet drop till less that 100 and some time only 20-30...so I make call to tm and they send technical guy come to check...the result he give is router problem so after that I go get from shop the tp link ax3000....after install every thing I only manage to get around 150mbps ....do u guy have any experience like that?