Big problem with qnh !
The ATIS page give wrong qnh. (or ATC)
I look on ATIS page, enter the qnh, then, on clearance delivery, ATC say wrong qnh (and give me another qnh via voice).
Each time i use it, it make same error.
I add: i have SkyMaxxPro with RealWeatherConnector.
I had a similar experience. I got "Wrong ATIS" even though the QNH was at the correct setting, even according to ATIS. Then I requested again, with the same setting and got cleared. Also using SMP4, RWC1.1, NOAA and Venturasky.
iMac Retina 5K 27” (2015), Core i7 4GHz, OSX 10.13.3, 32GB RAM, AMD Radeon R9 M395X 4096MB, Saitek X52, Saitek TPM, Radio, Switch & Multi Panel, 2xThrustMaster Cougar MFD, XP 11.11r2, A320v3.2r1, A330v3.00b2, XL v2.1b4, FM v2.6r1, GndHdg v040118, SMP4.5, RWCv1.1, FlyWithLua v2.6.5, 3jFPS-wizard, PythonInterface v2.73.06, NOAA Weather v2.4.1, XSaitekpanels v2.70, Xchecklist v1.28