Multiple agl-services fail to start due to a 'Protocol Error'

  UNIT                                                              LOAD   ACTIVE SUB    DESCRIPTION                                                                                
● afm-service-agl-service-bluetooth-map--1.0-589ba36--main.service  loaded failed failed Binding for Bluetooth MAP profile                                                          
● afm-service-agl-service-bluetooth-pbap--1.0-f207663--main.service loaded failed failed Binding for Bluetooth Phonebook Access Profile                                             
● afm-service-agl-service-can-low-level--7.99--main.service         loaded failed failed Expose CAN Low Level APIs through AGL Framework                                            
● afm-service-agl-service-platform-info--6.90-099daf9--main.service loaded failed failed A binding meant to provide system, platform, build information for others bindings and apps
● afm-service-agl-service-unicens--0.1-b79d0ef--main.service        loaded failed failed UNICENS V2 - Infotainment network setup and access                                         
● rngd.service                                                      loaded failed failed Hardware RNG Entropy Gatherer Daemon                                                       
● sllin-demo.service                                                loaded failed failed LIN DEMO startup                                                                           
● ti-uim.service                                                    loaded failed failed User Mode Init Manager for TI shared transport  

m3ulcb:~# journalctl -b | grep afm-service-agl
Jun 28 22:12:47 m3ulcb systemd[1]: afm-service-agl-service-network--1.0-cc34edb--main.service: Failed with result 'protocol'.
Jun 28 22:12:47 m3ulcb systemd[1]: afm-service-agl-service-can-low-level--7.99--main.service: Failed with result 'protocol'.
Jun 28 22:12:47 m3ulcb systemd[1]: afm-service-agl-service-platform-info--6.90-099daf9--main.service: Failed with result 'protocol'.
Jun 28 22:12:47 m3ulcb systemd[1]: afm-service-agl-service-geoclue--1.0-f26b124--main.service: Failed with result 'protocol'.
Jun 28 22:12:47 m3ulcb systemd[1]: afm-service-agl-service-unicens--0.1-b79d0ef--main.service: Failed with result 'protocol'.
Jun 28 22:12:47 m3ulcb systemd[1]: afm-service-agl-service-bluetooth-map--1.0-589ba36--main.service: Failed with result 'protocol'.
Jun 28 22:12:47 m3ulcb systemd[1]: afm-service-agl-service-bluetooth-pbap--1.0-f207663--main.service: Failed with result 'protocol'.
Jun 28 22:12:47 m3ulcb systemd[1]: afm-service-agl-service-bluetooth--2.0-28768d7--main.service: Failed with result 'protocol'.