I was beginning to move my ender thermic-pump and Tesseract from the spawns nether to the south's nether. But when I went to destroy the Tesseract It instantly re-appeared back to where I had destroyed it, so I thought I had block lag and waited a few seconds but nothing happened. after that I decided to see if did have block lag by destroying soul sand and to my surprise I instantly got the soul sand I destroyed but strangely enough whenever I destroyed the stone the thermic-pump left behind it would re-appearing just like the Tesseract did so I relogged to be sure It wasn't some kind of connection issue, but when I relogged the Tesseract was missing. I relogged into the same world so it wasn't a inv sync issue. side note: (lately I've been having a lot of block lag for the first few minutes every time I connect and then randomly block lag through my time on . I've done numerous tests on my ping and general internet speed and nothing on my end has slowed down as of late.)
Hey, we have a no refund policy so I can't give you back the tesseract. I hear the whole issue with blocks that you are not able to destroy in connection with a ender quarry the first time. I assume it was a client sync issue, especially if you have lagg issues. As I'm not aware of any other connection and ingame lagg reports I assume it is on your site. For some more information I would recommend you to get winmtr and keep it running while you are playing and having lag (min. 5 minutes). The only thing you have to do is to insert the servers ip under hostname and click start. When you are done just click stop and copy as txt.
Did some research turns out eircom Ireland's internet provider is upgrading the lines around me and It's messing with my speed.....