Not sure if anyone had the same issue or not, but the spen for my Note 10+ is always disconnected. It actually started at one of the monthly updates after the OneUI 2.5 update came out. During this time the spen rarely shows "disconnected" on air act...

Found this image at the bottom of my album. Shot with my previous phone, the Samsung Galaxy A50. Tbh I think the unedited colors from A50 looks better than my current phone, the Samsung Galaxy Note 10+ (not too saturated, more natural looking)

4.3mm 1/4000s F/2.4 ISO 80Shot with Samsung Galaxy Note 10+ with Pro Mode at Titiwangsa Lake