Failure on JNOW conversion

SGP v2.6.1.114 fails conversion to JNOW on first Slew to Target.
Second Slew to Target works!

[01/07/21 21:49:14.406][DEBUG] [Telescope Thread] Telescope: Slewing to J2000 RA: 6.90805555555556 (06h54m29.00s) Dec: -24.14 (-24°08’24.00")
[01/07/21 21:49:14.406][DEBUG] [Telescope Thread] Telescope: Slew received J2000 coordinates, mount requires JNOW, converting…
[01/07/21 21:49:14.408][DEBUG] [CP Update Thread] Error in control panel UI updater: Object reference not set to an instance of an object.
[01/07/21 21:49:14.411][DEBUG] [Telescope Thread] Telescope: Slewing to JNOW RA: 6.92280415941188 Dec: -89.9997222222222

[01/07/21 21:49:46.943][DEBUG] [Telescope Thread] Telescope: Slewing to J2000 RA: 6.90805555555556 (06h54m29.00s) Dec: -24.14 (-24°08’24.00")
[01/07/21 21:49:46.943][DEBUG] [Telescope Thread] Telescope: Slew received J2000 coordinates, mount requires JNOW, converting…
[01/07/21 21:49:46.943][DEBUG] [Telescope Thread] Telescope: Slewing to JNOW RA: 6.92280415983986 Dec: -24.1676485983154
[01/07/21 21:49:46.945][DEBUG] [CP Update Thread] Error in control panel UI updater: Object reference not set to an instance of an object.