A lot of times Orange is a warning sign. Red is obvious danger, yellow is slight caution, maybe, but orange, well orange means business. Or it could just be someone's favorite color.
Maybe it would help if we could see the orange button, It would help if we had more information including a screenshot. This link will help you show us that…
https://forums.androidcentral.com/g...ide-how-post-screenshots-android-central.html
With no information it is difficult to know anything in this case but while I assume that most people have connected to a Bluetooth device everyday is someone's first time. The Bluetooth symbol may appear orange when connected to a speaker or other device when the volume slider appears. This is normal, just different from the other symbols.
Let us know what you find.