Good luck
@Djsleepy I feel for you. Not had an issue with mine so far - had for about a month. Hope the clean screen does the trick. How many crucibles do you have? I have 14 I like to rotate and give everything a good clean after each use 2 or 3 at a stretch. The holes in the lids gunk up quite easily those picks that co.e with the vape are useful but honestly the best thing for me is the s&b brush. I like the hair over the other cheap black plastic bristles that still leave a lot of metal exposed which most other vape manufactures seem to supply.
I also use wipes like those that come in the box to clean the lids when I don't feel I have timefor a deep clean.
Very interesting that there is no brush supplied with the mv1 I really feel like there should be or at least you need one in your vape tool box if you don't have one.