Created attachment 600 [details]
pulseview --driver=siglent-sds:conn=tcp-raw/192.168.10.44/5025 -D -c -l 5

Hi,

when connecting to a siglent SDS1202x-e and starting a recording in pulseview (probably no difference on cli tools) with -l 5, the ui stops responding after a short period of time.
The log output shows lines like these:

sr: [00:18.983311] session: bus: Received SR_DF_ANALOG packet (1448 samples).
sr: [00:18.983336] siglent-sds: 139008 of 140000 block bytes read.
sr: [00:18.983342] siglent-sds: Requesting: 992 bytes.
sr: [00:18.983391] siglent-sds: Received block: 15, 992 bytes.
sr: [00:18.983418] session: bus: Received SR_DF_ANALOG packet (992 samples).
sr: [00:18.983443] siglent-sds: 140000 of 140000 block bytes read.
sr: [00:18.983449] siglent-sds: Requesting: 0 bytes.
sr: [00:18.983455] siglent-sds: Received block: 16, 0 bytes.
sr: [00:18.983459] session: bus: Received SR_DF_ANALOG packet (0 samples).
WARNING: Received analog packet with 0 samples.
sr: [00:18.983485] siglent-sds: 140000 of 140000 block bytes read.
sr: [00:18.983489] siglent-sds: Requesting: 0 bytes.
sr: [00:18.983493] siglent-sds: Received block: 17, 0 bytes.
sr: [00:18.983497] session: bus: Received SR_DF_ANALOG packet (0 samples).


Lines after (including) WARNING repeat endlessly.

abraxa assumed in IRC, it might be a driver bug. I'm using the current version in arch linux. Excerpt from the attached log:

sr: [00:00.000238] backend: libsigrok 0.5.2/5:1:1.
sr: [00:00.000263] backend: Libs: glib 2.62.4 (rt: 2.62.4/6204:4), libzip 1.5.2, libserialport 0.1.1/1:0
:1 (rt: 0.1.1/1:0:1), libusb-1.0 1.0.23.11397 API 0x01000107, libftdi 1.4.
sr: [00:00.000271] backend: Host: x86_64-pc-linux-gnu, little-endian.