So you completely didn't read the part that begins "I gave it another try.." before downvoting? (Yes, it's an edit, but also, yes, it was made less than 5 minutes after my initial post and a good while before you replied and before the downvote brigade hit.)
Anyway, I put my money where my mouth is and I reported each issue that I encountered with hyper on Github (the links are above) before giving up on it (for now). I'm not a bandwagon hater nor a bandwagon fan, at the moment, hyper is not ready for use or worth the hype. In a month, it may be. I'll revisit it periodically in order to re-evaluate my findings in the interest of using the best tool for the job. All these years later, putty remains the most compatible, but I can't figure out how to use it locally on Ubuntu/bash for Windows (if I can get an ssh server working, I could just start a loopback session and use that). For now, I'm using cmd.exe and conemu.
And without clicking through to all four links, there's no indication that they were from you trying things.