uploading

When another device on the network is uploading, I experience horrid latency issues (>2000ms on a ping). Router is RT-AC5300. I originally noticed the problem whilst gaming, besides being completely obvious whilst playing, I was kicked from gaming servers due to excessive ping. I can't even...

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Hi, I don't know if this is the right place to ask such a question, but I've had some wonderful help here in the past, and hours of googling over the past year hasn't brought me an answer. I have a problem when uploading larger files via ftp, regardless of the ftp client that I use (I've tried...