Box flashes red when Tonie is placed on it | no sound played

Hey everyone,

first of all, I would like to thank everyone involved in TeddyCloud for their development work!

I flashed my daughter’s TonieBox (ESP32) and installed TeddyCloud on my server. The box is recognized by the system as online. As a test, I assigned a radio stream as an alternative to the CreativeTonie that came with it, using an audiobook converted with TeddyCloud.

Unfortunately, however, the box flashes red when I put the Tonie on and nothing plays.


EDIT:
I just realized that this problem does not occur with the original SD card. I came across it in this post:

After flashing the SD-Card in FAT32 and adding the content of the original SD-Card it’s working like a charme!


The following is recorded in the RTNL LOG:

Raw2 | #184 Uptime: 38588 Func: 15-15483 Payload: '1FD4A8A8E0040350' ASCII: '.......P'
Raw2 | #185 Uptime: 38588 Func: 15-16065 Payload: '1FD4A8A8E0040350' ASCII: '.......P'
KnownTag | E00403501FD4A8A8
Raw3 | Datetime: 38 Unknown: 11
Raw2 | #186 Uptime: 38589 Func: 24-16643 Payload: 'C5400000C6400000' ASCII: '.@...@..'
Raw2 | #187 Uptime: 38589 Func: 24-16635 Payload: '03000000' ASCII: '....'
Raw2 | #188 Uptime: 38589 Func: 35-16283 Payload: '7E3F0000' ASCII: '~?..'
Raw2 | #189 Uptime: 38590 Func: 24-16637 Payload: 'DC40000007000000' ASCII: '.@......'
Raw2 | #190 Uptime: 38591 Func: 24-16650 Payload: 'DC4000000700000000000000000000000000000003000000' ASCII: '.@......................'
Raw2 | #191 Uptime: 38592 Func: 24-18478 Payload: '000F000000' ASCII: '.....'
Raw2 | #192 Uptime: 38592 Func: 24-16643 Payload: 'C6400000C5400000' ASCII: '.@...@..'
Raw2 | #193 Uptime: 58645 Func: 24-18884 Payload: 'AA4000003F0000000000260000005102000000B20142' ASCII: '.@..?.....&...Q......B'
Raw2 | #194 Uptime: 58645 Func: 24-16965 Payload: 'FC1ACB3F' ASCII: '...?'
Raw2 | #195 Uptime: 58646 Func: 24-16575 Payload: '4C0001000000000000000000000001000000' ASCII: 'L.................'
Raw2 | #196 Uptime: 70658 Func: 24-16577 Payload: 'AA400000' ASCII: '.@..'
Raw2 | #197 Uptime: 70659 Func: 24-16579 Payload: 'EC2E0000' ASCII: '....'
Raw2 | #198 Uptime: 110107 Func:  9-18092 Payload: '5443505F436C6F7365536F636B6574008CEBCC3F' ASCII: 'TCP_CloseSocket....?'
Raw2 | #199 Uptime: 110110 Func: 30-18093 Payload: '8CEBCC3F' ASCII: '...?'
Raw2 | #200 Uptime: 119738 Func:  3-19117 Payload: '060F0000' ASCII: '....'
Raw2 | #201 Uptime: 119738 Func:  3-19571 Payload: '060F000000000000' ASCII: '........'

Do you have any idea how I can get the box to work with the Tonie?