With the previous version, 4.1.2, no problem to discover and pair with my Bluetooth speakers. However, after 4.2.2 upgrade, the Note 8 cannot find them when scanning. My phone, a Galaxy S4,(version 4.3), can however discover my Note and the speakers.
Note that the "multi-window" option was also greyed out after the upgrade, and only a factory reset could get it activated again. Can't find a similar question on this forum so are there any ideas before I revert to a previous version.