BGP As-Number is getting stuck and and we need to reboot the device . It will not show u any BGP process running if u check the running configs but if u enter new BGP process then it will give u an error.
vyos@vyos# delete protocols b
Configuration path: protocols [b] is not valid
vyos@vyos:~$ configure
vyos@vyos# set protocols bgp 64811 neighbor 172.16.100.68 ebgp-multihop 20
vyos@vyos# set protocols bgp 64811 neighbor 172.16.100.68 password
vyos@vyos# set protocols bgp 64811 neighbor 172.16.100.68 remote-as
vyos@vyos# set protocols bgp 64811 neighbor 172.16.100.68 update-source 172.16.100.87
vyos@vyos# commit
[ protocols bgp 64811 ]
BGP is already running; AS is 64512
Error configuring routing subsystem. See log for more detailed information
vyos@vyos:~$ show version
Version: VyOS 1.1.7
Description: VyOS 1.1.7 (helium)
Copyright: 2016 VyOS maintainers and contributors
Built by: maintainers@vyos.net
Built on: Wed Feb 17 09:57:31 UTC 2016
Build ID: 1602170957-4459750
System type: x86 64-bit
Boot via: image
Hypervisor: KVM
HW model: VirtualBox
HW S/N: 0
HW UUID: 88C5608B-C652-47EB-BE18-3ED4E1F93E46
Uptime: 18:46:06 up 2:28, 1 user, load average: 0.00, 0.01, 0.05