@terziyski Thank you so much !!!!!! I am a stupid animal ... My mistake was that for the passive range of IPs in the TP Link router I filled the start of the range in external port and end of the...

@Caprioles9000 Hi Mehmet, Unfortunately I do not have a solution, I actually have the same issue. So I wanted to up this message. I am coming from a Netgear router (R9000) with an FTP server from a...