Apple devices respond unexpectedly to Fire TV Stick
I am also experiencing an unusual behavior involving my TV connected to an Amazon Fire TV Stick 4K Whenever the TV or Fire TV Stick is in use, I notice that my iPhone and Mac begin behaving unexpectedly for example it does let me sign in through face id instead offers me to enter through passcode on my iphone and my Macbook, even though i am using the latest updated version on my mac and ios but sometimes i notice that when i change something in my the fire tv stick settings it wakes my macbook from sleep mode on its own or the Tv remote would start blinking and same goes with my iPhone it also shows strange activity, i am not sure if its system behavior which changes without direct interaction or something else ,On one occasion, while watching youtube on my tv when I adjusted the volume using the Fire TV Stick remote, I observed the iphone volume was being changed and sometimes macOS system volume increasing and decreasing simultaneously, as if the remote were controlling my Mac or iphone and the first application that stops working is shezam that i mostly use , I would like to understand why Apple devices might respond to input from a Fire TV Stick or its remote even after assigning separate WIFI SSID 2.4 and 5g wifi to my tv and my apple devices instill face this, is this is related to Bluetooth, AirPlay, or shared network/device, or local network discovery features, and how I can prevent any unintended cross device interaction if this behavior is not expected.during the same periods when I observe unusual interactions between my Fire TV Stick and my Apple devices, The TV (which runs Android and is also connected to the Fire TV Stick) consistently creates its own hotspot that appears to turn on automatically. Even when I have already manually disable it, I am unsure what component is responsible for this behavior whether it originates from the TV itself or the Amazon Fire TV Stick, or if its an native Apple or Android system services, or network/device-discovery features interacting with Apple protocols. whether this is expected behavior and thats how these systems typically manage connectivity and device discovery and if this is simply standard background behavior that may appear unusual but is normal or if there is any reason for concern, i would really appreciate if someone can provide any clarification and guidance.
FireTVStick4K(2018)/Soundbar(2019), ATVE 16