Local NTP Server timing out

[brisksong]

When I run sntp 192.168.1.1 from a terminal I get several timeouts it usually fails, but sometimes succeeds.:

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~ % sntp 192.168.1.1
sntp: Exchange failed: Server not synchronized
sntp_exchange {
        result: 9 (Server not synchronized)
        header: E4 (li:3 vn:4 mode:4)
       stratum: 00 (0)
          poll: 03 (8)
     precision: 00 (1.000000e+00)
         delay: 0000.0000 (0.000000000)
    dispersion: 0000.0000 (0.000000000)
           ref: 52415445 ("RATE")
         t_ref: 00000000.00000000 (0.000000000)
            t1: E9F119B0.0E1F9F01 (3924892080.055169999)
            t2: E9F119B0.0E1F9F01 (3924892080.055169999)
            t3: E9F119B0.0E1F9F01 (3924892080.055169999)
            t4: E9F119B0.0EE1BD1E (3924892080.058131999)
        offset: FFFFFFFFFFFFFFFF.FF9EF0F180000000 (-0.001481000)
         delay: 0000000000000000.00C21E1D00000000 (0.002962000)
          mean: 00000000E9F119B0.0E1F9F0100000000 (3924892080.055170059)
         error: 0000000000000000.0000000000000000 (0.000000000)
          addr: 192.168.1.1
}
sntp: Exchange failed: Timeout
sntp_exchange {
        result: 6 (Timeout)
        header: 00 (li:0 vn:0 mode:0)
       stratum: 00 (0)
          poll: 00 (1)
     precision: 00 (1.000000e+00)
         delay: 0000.0000 (0.000000000)
    dispersion: 0000.0000 (0.000000000)
           ref: 00000000 ("    ")
         t_ref: 00000000.00000000 (0.000000000)
            t1: E9F119B0.0EEB1C43 (3924892080.058274999)
            t2: 00000000.00000000 (0.000000000)
            t3: 00000000.00000000 (0.000000000)
            t4: 00000000.00000000 (0.000000000)
        offset: FFFFFFFF8B077327.F88A71DE80000000 (-1962446040.029137611)
         delay: FFFFFFFF160EE64F.F114E3BD00000000 (-3924892080.058275223)
          mean: 0000000000000000.0000000000000000 (0.000000000)
         error: 0000000000000000.0000000000000000 (0.000000000)
          addr: 192.168.1.1
}
sntp: Exchange failed: Timeout
sntp_exchange {
        result: 6 (Timeout)
        header: 00 (li:0 vn:0 mode:0)
       stratum: 00 (0)
          poll: 00 (1)
     precision: 00 (1.000000e+00)
         delay: 0000.0000 (0.000000000)
    dispersion: 0000.0000 (0.000000000)
           ref: 00000000 ("    ")
         t_ref: 00000000.00000000 (0.000000000)
            t1: E9F119B1.0FCF5F4E (3924892081.061757999)
            t2: 00000000.00000000 (0.000000000)
            t3: 00000000.00000000 (0.000000000)
            t4: 00000000.00000000 (0.000000000)
        offset: FFFFFFFF8B077327.7818505900000000 (-1962446040.530879021)
         delay: FFFFFFFF160EE64E.F030A0B200000000 (-3924892081.061758041)
          mean: 0000000000000000.0000000000000000 (0.000000000)
         error: 0000000000000000.0000000000000000 (0.000000000)
          addr: 192.168.1.1
}
sntp: Exchange failed: Timeout
sntp_exchange {
        result: 6 (Timeout)
        header: 00 (li:0 vn:0 mode:0)
       stratum: 00 (0)
          poll: 00 (1)
     precision: 00 (1.000000e+00)
         delay: 0000.0000 (0.000000000)
    dispersion: 0000.0000 (0.000000000)
           ref: 00000000 ("    ")
         t_ref: 00000000.00000000 (0.000000000)
            t1: E9F119B2.1032A8C9 (3924892082.063272999)
            t2: 00000000.00000000 (0.000000000)
            t3: 00000000.00000000 (0.000000000)
            t4: 00000000.00000000 (0.000000000)
        offset: FFFFFFFF8B077326.F7E6AB9B80000000 (-1962446041.031636477)
         delay: FFFFFFFF160EE64D.EFCD573700000000 (-3924892082.063272953)
          mean: 0000000000000000.0000000000000000 (0.000000000)
         error: 0000000000000000.0000000000000000 (0.000000000)
          addr: 192.168.1.1
}
+0.019703 +/- 0.036590 192.168.1.1 192.168.1.1

Does something need to be configured to get the local NTP server working correctly on the router?
I saw this post(https://forum.opnsense.org/index.php?topic=21904.msg103592#msg103592), but I'm not sure if it's the same issue as I don't have any VLANs