add HA failed

I have remove device from peer list and reset device trust and I have try add peer from new F5 device cli but still the same.

root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) list cm device cm device GTM { active-modules { "Global Traffic Manager Module|MPZCTSX-UHASURA|STP|GTM, DNS LB|DNS Express|DNS Rate Fallback, Unlimited|DNS Rate Limit, Unlimited QPS|DNS Licensed Objects, Unlimited|GTM Licensed Objects, Unlimited|GTM Rate, Unlimited|GTM Rate Fallback, (UNLIMITED)|GTM, DNS LB, MAX|SSL, 2000S" } base-mac 00:23:e9:5b:fb:00 build 0.0.4 cert dtdi.crt chassis-id f5-bpft-ugpb configsync-ip 1.1.1.1 edition "Point Release 2" failover-state active hostname GTM key dtdi.key management-ip 10.188.183.21 marketing-name "BIG-IP 2000" mirror-ip 1.1.1.1 optional-modules { "2000S, Performance Upgrade" "AFM, 2000" "App Mode (TMSH Only, No Root/Bash)" "ASM, PSM to ASM Upgrade" "ASM, Unlimited" "BIG-IP, Multicast Routing" DNSSEC "External Interface and Network HSM" "IP Intelligence, 1Yr, 1600" "IP Intelligence, 1Yr, 2XXX/i2XXX/3600" "IP Intelligence, 3Yr, 1600" "IP Intelligence, 3Yr, 2XXX/i2XXX/3600" "IPV6 Gateway" "LTM, 2000" "LTM, GTM, ASM, APM 100 CCU, AAM, AFM (2000)" MSM "Routing Bundle" "SDN Services" "Secure Web Gateway, 1Yr, 2000S/I26XX" "Secure Web Gateway, 3Yr, 2000S/I26XX" "SSL, Forward Proxy" "URL Filtering, 1Yr, 2000s/i26XX" "URL Filtering, 3Yr, 2000S/I26XX" } platform-id C112 product BIG-IP self-device true time-zone Asia/Kuala_Lumpur unicast-address { { effective-ip 1.1.1.1 effective-port cap ip 1.1.1.1 } } version 12.1.3.2 } cm device NEWGTM { configsync-ip 1.1.1.2 management-ip 10.188.183.29 } root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) list cm device-group cm device-group CONFIG-SYNC-FAILOVER { auto-sync enabled type sync-failover } cm device-group device_trust_group { auto-sync enabled devices { GTM { } NEWGTM { } } network-failover disabled } cm device-group gtm { devices { GTM { } } network-failover disabled } root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) list cm trust-domain cm trust-domain Root { ca-cert dtca.crt ca-cert-bundle dtca-bundle.crt ca-devices { /Common/NEWGTM /Common/GTM } ca-key dtca.key status uninitialized trust-group device_trust_group } root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) list cm trust-domain trust-group cm trust-domain Root { trust-group device_trust_group } root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos) list cm traffic-group cm traffic-group traffic-group-1 { unit-id 1 } cm traffic-group traffic-group-local-only { is-floating false } root@(GTM)(cfg-sync Disconnected (Trust Domain Only))(Active)(/Common)(tmos)