Hi Degen
It was always good to read your comments about usable iOs and Windows versions, Paperlike and Onyx screens, oszilloscope setup and so on. It seemed that your experiences resembled mine tvery closely. I use BOOX screens for years, because it had been better for me than Paperlike and I couldn't get any normal screen to work for me. I now also own the new Boox Mira Pro monitor as you do as well as I read. So I was sorry to hear that your condition got worse over the last months. Two things that helped me really a lot I wanted to share with you, as I had learned a lot from you too. Maybe you already know it or it is not for you but I wanted at least share it with you. The first is moistur chamber glasses that were designed for dry eye condition which I have with my prescription glasses. With this I can use the computer so much better and longer than before, I don't know how I could do without it. Maybe you already know abut them but if not, this is where I got mine from (I had to import them, because we don't have them in Switzerland): All Dry Eye Eyewear - Ziena Eyewear . Second I realised that the general lighing at home is flickering a lot (all different kinds of lamps, somewhere between 100Hz and 100000Hz. This is the reason that I created the similar oszilloskop setup as you have, to measure the lights and to get some who do not flicker at all (they are very rarely, but exist, kind of buffered led lamps). Fortunately for us here in Europe there was an Engeneer, who did al lot of research so this gave a good start with witch brands and models to start. Together with the oszilloskop I could take out the not so good ones (the ugly I already sorted out years ago) and buy and install more of the good ones. This made a really great difference for my eyes, because the BOOX monitor helps much more, if the light that is shining on it doesn't flicker at all. I know you have different voltage so I can't recomend any brands to you but just wanted to point at the subject in case that it is of any help to you.
All the best for your health and life
Beat