I also did some USB packet capturing using Wireshark.
When reconnecting a paired remote which I turned off and back on again within the same session, I get:
Rcvd Connection Request (HID-Control, SCID: 0x0054)
Sent Connection Response - Success (SCID: 0x0054, DCID: 0x0040)
followed by a bunch of communication
while after an emulation restart with the same genuine remote I get:
Rcvd Connection Request (HID-Control, SCID: 0x0057)
Sent Connection Response - Refused - security block (SCID: 0x0057)
I would be willing to share whole captures aswell but it looks like there is no more useful information in there as the connection is promptly refused.
When reconnecting a paired remote which I turned off and back on again within the same session, I get:
Rcvd Connection Request (HID-Control, SCID: 0x0054)
Sent Connection Response - Success (SCID: 0x0054, DCID: 0x0040)
followed by a bunch of communication
while after an emulation restart with the same genuine remote I get:
Rcvd Connection Request (HID-Control, SCID: 0x0057)
Sent Connection Response - Refused - security block (SCID: 0x0057)
I would be willing to share whole captures aswell but it looks like there is no more useful information in there as the connection is promptly refused.