[YLXD05YL] Latest firmware 2.0.2_0048 WiFi WPA2 64 character HEX PSK issue

I’ve recently updated my Xiaomi Yeelight JIAOYUE YLXD05YL.
The update description was something along the lines of “fix wifi issues”
However now my lamp can’t connect to my main wifi network anymore, before that it was fine.
I’m on firmware version 2.0.2_0048
My wifi network uses WPA2 with a 64 character long HEX passphrase.
The connection works fine when I create another wifi network with 63 character long passphrase.

Push. Still an issue…

Please fix this or give me a way to downgrade the firmware…