Wife and I have a multi platform subscription for iFly. The latest versions run fine on the Androids and on my Windows 10 laptop. Neither 11.0.46 or 11.0.46 b will show the sectional or WAC charts on my Wife's Windows 10 laptop. Everything else is there over a blank white background. Tried reloading and updating both several times. No joy. Re-loaded 10.3.55 and everything works.