Problem at 0:/sys

[zerspaner-gerd]

Hello
Thank you for the script
I've been using your script a few times and suddenly it stopped working.
I was able to limit it to the 0:/sys
Could you help me why suddenly this folder can no longer be backed up
windows 10
Duet WebControl 3.3.0
RepRapFirmware for Duet 2 WiFi/Ethernet 3.3 (2021-06-15)

It doesn't work even when I try to get only the file list from sys (file tree)
rfm ls -device Ultimaker2-Dual 0:/sys
When I enable -debug mode
rfm ls -debug -device Ultimaker2-Dual 0:/sys
If this code is output a thousand times/infinitely:

2022/03/07 22:00:25 Received response
{"dir":"0:/sys","first":0,"files":[{"type":"f","name":"bed.g","size":972,"date":"2021-04-24T15:05:06"},{"type":"f","name":"cancel.g","size":412,"date":"2021-05-01T18:27:16"},{"type":"f","name":"config.g","size":6306,"date":"2022-03-07T00:18:08"},{"type":"f","name":"DuetWiFiServer.bin","size":261088,"date":"2021-11-06T17:13:40"},{"type":"f","name":"config.g.bak","size":6304,"date":"2022-01-16T18:29:32"},{"type":"f","name":"trigger3.g","size":1658,"date":"2021-11-06T19:27:06"},{"type":"f","name":"iap4e.bin","size":60164,"date":"2019-05-03T13:45:20"},{"type":"f","name":"pause.g","size":950,"date":"2021-11-07T01:24:58"},{"type":"f","name":"resume.g","size":1268,"date":"2021-11-07T01:25:48"},{"type":"f","name":"sleep.g","size":195,"date":"2020-04-09T18:53:46"},{"type":"f","name":"stop.g","size":454,"date":"2020-02-02T17:53:32"},{"type":"f","name":"tfree0.g","size":273,"date":"2022-01-16T17:09:24"},{"type":"f","name":"tpost0.g","size":487,"date":"2022-01-16T18:25:10"},{"type":"f","name":"tpre0.g","size":186,"date":"2022-01-16T17:10:04"},{"type":"f","name":"trigger4.g","size":279,"date":"2020-02-02T17:34:22"},{"type":"f","name":"M5002.g","size":1909,"date":"2021-11-14T17:52:08"},{"type":"f","name":"homeall.g","size":453,"date":"2020-01-28T00:22:08"},{"type":"f","name":"config.json","size":4174,"date":"2020-01-25T23:11:26"},{"type":"f","name":"homez.g","size":229,"date":"2020-01-27T23:21:30"},{"type":"f","name":"homey.g","size":286,"date":"2020-01-28T00:20:06"},{"type":"f","name":"tfree1.g","size":273,"date":"2022-01-16T17:09:34"},{"type":"f","name":"tpre1.g","size":186,"date":"2022-01-16T17:10:10"},{"type":"f","name":"tpost1.g","size":486,"date":"2022-01-16T18:24:48"},{"type":"f","name":"homex.g","size":292,"date":"2020-02-01T20:50:52"},{"type":"f","name":"filaments.csv","size":106,"date":"2022-03-06T16:55:48"},{"type":"f","name":"M3000.g","size":393,"date":"2020-04-06T13:42:46"},{"type":"f","name":"filament_laden.g","size":1785,"date":"2021-09-03T20:47:54"},{"type":"f","name":"start.g","size":1085,"date":"2020-06-21T13:48:22"},{"type":"f","name":"trigger5.g","size":183,"date":"2020-01-10T21:44:04"},{"type":"f","name":"Duet2CombinedFirmware.bin","size":510424,"date":"2021-11-06T17:13:28"},{"type":"f","name":"iap4s.bin","size":60460,"date":"2019-05-03T13:45:28"},{"type":"f","name":"config-override.g","size":716,"date":"2022-03-06T23:00:16"},{"type":"f","name":"DuetWiFiFirmware.bin","size":379064,"date":"2018-03-17T21:36:28"},{"type":"f","name":"heightmap.csv","size":583,"date":"2022-03-07T14:22:02"},{"type":"f","name":"filament_entladen_atomic_methode_1.g","size":91,"date":"2020-01-10T20:26:58"},{"type":"f","name":"filament_entladen_atomic_methode_2.g","size":1992,"date":"2021-11-07T01:10:02"},{"type":"f","name":"M5720.g","size":246,"date":"2020-08-10T13:26:36"},{"type":"f","name":"daemon_2.g","size":46,"date":"2020-06-21T16:34:44"},{"type":"f","name":"daemon_1.g","size":47,"date":"2020-06-21T14:55:56"},{"type":"f","name":"M4010.g","size":317,"date":"2022-03-06T16:59:38"},{"type":"f","name":"eventlog.txt","size":431913,"date":"2022-03-07T14:24:50"},{"type":"f","name":"daemon_4.g","size":122,"date":"2020-06-21T17:52:12"},{"type":"f","name":"filament_entladen_atomic_methode_0.g","size":810,"date":"2021-09-12T17:24:16"},{"type":"f","name":"dwc2settings.json","size":8238,"date":"2021-04-15T11:19:08"},{"type":"f","name":"heightmap glas.csv","size":537,"date":"2019-05-01T19:16:16"},{"type":"f","name":"M5721.g","size":113,"date":"2020-06-28T12:42:44"},{"type":"f","name":"M8888.g","size":393,"date":"2020-04-25T18:49:48"},{"type":"f","name":"M9999.g","size":692,"date":"2020-11-20T22:44:50"},{"type":"f","name":"filament-change.g","size":417,"date":"2020-01-19T14:21:18"},{"type":"f","name":"Duet2CombinedIAP.bin","size":40804,"date":"2020-01-25T22:49:02"},{"type":"f","name":"daemon_Pressure advance.g","size":1245,"date":"2020-06-20T18:38:52"},{"type":"f","name":"rehome.g","size":149,"date":"2020-11-22T18:20:28"},{"type":"f","name":"trigger6.g","size":47,"date":"2020-02-23T19:21:56"},{"type":"f","name":"daemon_3.g","size":116,"date":"2020-06-21T17:48:26"},{"type":"f","name":"trigger7.g","size":40,"date":"2020-02-23T19:15:08"},{"type":"f","name":"dwc-settings.json","size":1208,"date":"2022-03-07T21:42:16"},{"type":"f","name":"filament_entladen_atomic_methode_V1.g","size":4030,"date":"2022-03-06T17:28:04"},{"type":"f","name":"filament_laden_V1.g","size":2675,"date":"2022-03-06T16:56:36"},{"type":"f","name":"deployprobe1.g","size":12,"date":"2020-06-04T20:38:54"},{"type":"f","name":"heightmap 9.4.2020.csv","size":538,"date":"2020-04-09T21:33:42"},{"type":"f","name":"manifest.json.gz","size":231,"date":"2021-04-24T13:53:08"},{"type":"f","name":"Duet2Firmware_SBC.bin","size":422764,"date":"2021-11-06T17:13:28"}],"next":62}
2022/03/07 22:00:25 Doing GET request to http://Ultimaker2-Dual:80/rr_filelist?dir=0%3A%2Fsys
2022/03/07 22:00:25 GET /rr_filelist?dir=0%3A%2Fsys HTTP/1.1
Host: Ultimaker2-Dual:80
User-Agent: Go-http-client/1.1
Accept-Encoding: gzip

I haven't actually changed anything on firmware/DWC since the last successful save/backup
Can you help me, I can't understand it

Many greetings