it happens to me with each of my DNAs For REULEAUX just have to remove and replace batteries⦠for LAvabox and others LiPo have to put a new CSV file⦠it's a fact end of the mistery you need to improve this guys Nope. Nope. Nope. I have 3 REULEAUX and one box mod i made with dna 200 chips the other day i thought i have not connected them to EScribe in while (mind you all my devices were working fine. Well, sp3 was out ok i updated on all but the new REULEAUX i had saved for emergency. well the one i made updated worked ten mins later it stopped working took my a while but i found it blew a fuse. ok then so i break out the back up new one to use till i fix it figured better update it too so i did the battery went to 0% but still works fine. So i load new .csv change wat hours soft reset many times remove and put batterys back in also several times still reads 0% ... i read the is a sp4 in early release fixes some bugs tried that then all the above again... still reads 0% and (fyi tring to find the fuses for dna200 is hard ti find and over price you can get from manufacturer for like $0.48 but then you have to pay like 5 bucks or more shipping and takes like 2 weeks or you can buy 5 at a time for like 6 bucks on amazon) but anyways this trick does not work they with have to address this in a update but i am also hearing now that they are making the dna 250 they are not going to make the 200 anymore so i not sure if they will even support or care about the 200 or not