Guild Wars 2

I have a character that I have been unable to play on an evening since last Xmas. She plays fine during the day but on an evening I can’t even log in with her I just get dc d. I have sent in tickets but to no avail but I can put up with this as I can play my other characters on an evening, but about a month ago I made a new character and played her up to around level 32 when I found she started to do the same and dc on a night when I wanted to play her, and with what had happened with my other character I accepted the fact that it had happened again and I would just have to put up with it. But now I am having a similar problem with my main character with WvW(over the past few months when we have the Tuesday update I have been having so much lag the game becomes unplayable for the evening and I end up logging off early). On Monday I tried to go into WvW and queued for over an hour and was dc d as soon as I went in. I re queued for an hour and twenty minutes and as soon as I went in I dc d again so called it a night. I tried WvW again on Wednesday same thing long queues and dc d twice as soon as I got in, so again I logged off early. On Thursday I re installed my GE2 .dat file(and that only took me 36 hours) so back on today and same again tonight, I queued for WvW for and hour and dc d as soon as I was in, and queued again for and hour and forty minutes and the same again I was dc d as soon as I got in. If I play during the day I have no problems logging in anywhere with any of my characters but this dc ing on an evening is making me think about stopping playing the game which is something I don’t want to do as I have been playing GW2 since day one and GW for a few years before that. Has anyone any advice as to how I can go back to playing on an evening as that’s when my friends are on(sorry to ramble on but I just wanted to try and explain my problem fully).