no wifi and crappy touchscreen after update

[MWW1977]

Hi all,

tonight I wanted to install Domoticz to read the Xiaomi flower sensor.
So I powered up my Pi 2 and checked if everything was working.
And because my Rasbian version was from 2018-04-18 I thought "I'd better update my Pi first".
So I did.... yet...when the Pi had powered up again I had no wifi connection and when I use my stylus and hit the original 7" Raspberry Pi touchscreen anywere the cursor is completely elswere!!!

Is this a bug in the latets Rasbian version????
Wifi dongel not detected (even after a reboot) and touchscreen not working optimal!!??

Need help to fix this!

Kind regards,
Mike

[jamesh]

Is your touchscreen rotated?

[MWW1977]

Not that I know. In the version setup from 2018-05 It always worked in landscape mode.
I did not change the setting on that part after the update.

[jamesh]

What Wifi adapter are you using? Sounds like the driver has changed in the update.