Accessory no longer shows up in Homekit - flat is not a function in logs
After a recent upgrade (hoops and plug-in) my interface to Homekit stopped working. Below are output from logs and the configuration. 

Note the last line ....tlat is not a function. Not sure where that is coming from.

Any thoughts on what to check. Permissions to allow remote access are ok, I have reset TV and Homekit and Hobbs interface numerous times. but the Accessory no longer shows up. 


Got SIGINT, shutting down Bridge...
5/9/2021, 7:21:00 AM Initializing HAP-NodeJS v0.9.3...
5/9/2021, 7:21:02 AM Loaded plugin 'homebridge-bond'
5/9/2021, 7:21:02 AM [5/9/2021, 7:21:02 AM] Registering platform 'homebridge-bond.Bond'
5/9/2021, 7:21:03 AM Loaded plugin 'homebridge-samsung-tizen'
5/9/2021, 7:21:03 AM [5/9/2021, 7:21:03 AM] Registering platform 'homebridge-samsung-tizen.SamsungTizen'
5/9/2021, 7:21:03 AM Loading 2 platforms...
5/9/2021, 7:21:03 AM [SamsungTizen] Initializing SamsungTizen platform...
5/9/2021, 7:21:03 AM Preparing Advertiser for 'HOOBS 2502' using bonjour-hap backend!
5/9/2021, 7:21:03 AM Starting to advertise 'HOOBS 2502' using bonjour-hap backend!
5/9/2021, 7:21:03 AM Bridge is running on port 51826.
5/9/2021, 7:21:03 AM [SamsungTizen] [(...Object.values(...).map(...)),(...Object.values(...).map(...))].flat is not a function


 {
            "platform": "SamsungTizen",
            "plugin_map": {
                "plugin_name": "homebridge-samsung-tizen"
            },
            "devices": [
                {
                    "name": "TV",
                    "ip": "10.0.0.167",
                    "mac": "B8:BC:5B:F1:18:4A"
                }