The current revisions has new code for handling Wiimotes, in that case your BT dongle may not have enough bandwidth (since it worked in 3.5 which have the old code)... As a workaround, try disabling Speaker data in Wiimote settings of current builds (or replace your BT dongle)...
Avell A70 MOB: Core i7-11800H, GeForce RTX 3060, 16 GB DDR4-3200, Windows 11 (Insider Preview)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)