i2c issues

[LTrainExpress]

Setting up REM on a new board. Scanning bus 1 does not produce any results. Manually adding gives me errors

i2cdetect -y 1 gives this result
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- 21 -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- 48 -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- 62 -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

[17/11/2024, 17:11:06] info: [17:11:06] 192.168.1.82 PUT /config/i2c/bus {"busNumber":1,"isActive":true}
[17/11/2024, 17:11:10] info: [17:11:10] 192.168.1.82 PUT /config/i2c/bus {"busNumber":2,"isActive":false}
[17/11/2024, 17:11:12] info: [17:11:12] 192.168.1.82 GET /config/options/i2c/1?null {}
[17/11/2024, 17:11:14] info: [17:11:14] 192.168.1.82 PUT /config/i2c/scanBus {"busNumber":1}
[17/11/2024, 17:15:50] info: [17:15:50] 192.168.1.82 PUT /config/i2c/scanBus {"busNumber":1}
[17/11/2024, 17:15:52] info: [17:15:52] 192.168.1.82 GET /config/options/general?null {}
[17/11/2024, 17:15:54] info: [17:15:54] 192.168.1.82 GET /config/options/i2c/2?null {}
[17/11/2024, 17:15:55] info: [17:15:55] 192.168.1.82 DELETE /config/i2c/bus/ {"id":2,"isActive":false,"devices":[],"busNumber":2,"detected":{"driver":"bcm2835 (i2c@7e805000)","path":"/sys/class/i2c-dev/i2c-2","name":"i2c-2","busNumber":2}}
[17/11/2024, 17:15:56] info: [17:15:56] 192.168.1.82 GET /config/options/i2c/1?null {}
[17/11/2024, 17:15:56] info: [17:15:56] 192.168.1.82 DELETE /config/i2c/bus/ {"id":1,"isActive":true,"devices":[],"busNumber":1,"detected":{"driver":"bcm2835 (i2c@7e804000)","path":"/sys/class/i2c-dev/i2c-1","name":"i2c-1","busNumber":1}}
[17/11/2024, 17:16:03] info: [17:16:03] 192.168.1.82 PUT /config/i2c/bus {"busNumber":1,"isActive":true}
[17/11/2024, 17:16:05] info: [17:16:05] 192.168.1.82 GET /config/options/i2c/1?null {}
[17/11/2024, 17:16:07] info: [17:16:07] 192.168.1.82 PUT /config/general {"controllerType":"raspi","spi0":{"isActive":true},"spi1":{"isActive":true}}
[17/11/2024, 17:16:08] info: [17:16:08] 192.168.1.82 GET /config/options/i2c/1?null {}
[17/11/2024, 17:16:10] info: [17:16:10] 192.168.1.82 PUT /config/i2c/scanBus {"busNumber":1}
[17/11/2024, 17:16:28] info: [17:16:28] 192.168.1.82 PUT /config/i2c/addAddress {"newAddress":33,"busNumber":1}
[17/11/2024, 17:16:28] error: Cannot add address bus 1 is not initialized.
[17/11/2024, 17:16:56] info: [17:16:56] 192.168.1.82 PUT /config/i2c/addAddress {"newAddress":72,"busNumber":1}
[17/11/2024, 17:16:56] error: Cannot add address bus 1 is not initialized.

[tagyoureit]

Cannot add address bus 1 is not initialized. You need to restart the server with the button on the main page after adding the bus.