I've tested with the kernel as recommended and suggest in #25. Wifi with rtl8723b3 works again (like a charm). However, ant_sel must be set to 1 (ant_sel=1) as opposed to kernel 4.15.0-32, which required ant_sel to be set to 2 (ant_sel=2). (e.g sudo modprobe rtl8723be ant_sel=1 vs. sudo modprobe rtl8723be ant_sel=2).
I've tested with the kernel as recommended and suggest in #25. Wifi with rtl8723b3 works again (like a charm). However, ant_sel must be set to 1 (ant_sel=1) as opposed to kernel 4.15.0-32, which required ant_sel to be set to 2 (ant_sel=2). (e.g sudo modprobe rtl8723be ant_sel=1 vs. sudo modprobe rtl8723be ant_sel=2).