Having major issues , with my device , it works for about a minute then disconnects and HA never see’s it again

[11:34:12][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 39 time(s), will retry in 1000 ms
[11:34:13][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 40 time(s), will retry in 1000 ms
[11:34:14][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 41 time(s), will retry in 1000 ms
[11:34:15][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 42 time(s), will retry in 1000 ms
[11:34:16][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 43 time(s), will retry in 1000 ms
[11:34:17][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 44 time(s), will retry in 1000 ms
[11:34:18][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 45 time(s), will retry in 1000 ms
[11:34:19][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 46 time(s), will retry in 1000 ms
[11:34:20][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 47 time(s), will retry in 1000 ms
[11:34:21][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 48 time(s), will retry in 1000 ms
[11:34:22][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 49 time(s), will retry in 1000 ms
[11:34:23][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 50 time(s), will retry in 1000 ms
[11:34:24][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 51 time(s), will retry in 1000 ms
[11:34:25][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 52 time(s), will retry in 1000 ms
[11:34:26][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 53 time(s), will retry in 1000 ms
[11:34:27][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 54 time(s), will retry in 1000 ms
[11:34:28][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 55 time(s), will retry in 1000 ms
[11:34:29][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 56 time(s), will retry in 1000 ms
[11:34:30][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 57 time(s), will retry in 1000 ms
[11:34:31][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 58 time(s), will retry in 1000 ms
[11:34:32][W][api.connection:143]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 59 time(s), will retry in 1000 ms
[11:34:33][D][number:012]: 'Brightness': Sending state 0.480000
[11:34:33][E][api.connection:140]: Home Assistant 2024.7.3 (192.168.1.138): Sending keepalive failed 60 time(s). Disconnecting...
[11:34:33][W][component:157]: Component api set Warning flag: unspecified
[11:35:33][D][number:012]: 'Brightness': Sending state 0.480000
[11:36:33][D][number:012]: 'Brightness': Sending state 0.480000
[11:37:33][D][number:012]: 'Brightness': Sending state 0.480000

Then the device and all entities become unavailable in HA and never update again, Only way to reconnect to the unit is via the serial cable again, pushing the buttons on the deck does nothing. The 8 buttons I configured via the configuration tool then never flash on key press again only the unsigned ones, is this expected?