Frazzled with managed routes: Road v In-Office

Hello. sorry this took up a bunch of time.
Try 10.150.0.0/15 for the zerotier managed route. Something somewhere in the chain is particular about that.

    # ipcalc 10.151.0.0/15                                                                                                                                                  ⏎ release
    Address:   10.151.0.0           00001010.1001011 1.00000000.00000000
    Netmask:   255.254.0.0 = 15     11111111.1111111 0.00000000.00000000
    Wildcard:  0.1.255.255          00000000.0000000 1.11111111.11111111
    =>
    Network:   10.150.0.0/15        00001010.1001011 0.00000000.00000000
    HostMin:   10.150.0.1           00001010.1001011 0.00000000.00000001
    HostMax:   10.151.255.254       00001010.1001011 1.11111111.11111110
    Broadcast: 10.151.255.255       00001010.1001011 1.11111111.11111111
    Hosts/Net: 131070                Class A, Private Internet