Hi Sohail,
On Wed, Dec 18, 2024 at 01:10:00PM -0000, Sohail Arshad wrote:
I am also experiencing this on two different platforms, Pi4 and an Intel NUC x86. I have two OCTSIMs but I can reproduce with one only and with only USB connected. All SIM slots are populated. Upon power cycle of the host system, the OCTSIM is unable to enumerate. If I unplug the USB cable and replug, it sometimes enumerates. If it doesn't, I move to another USB port and sometime it works.
I think this sounds more like a support / RMA case that should be discussed with sysmocom as the board manufacturer. If you have two units running the same firmware version and the setup works with one board, bu then if you swap in the other board things start to fail, it's a good indication of some hardware related issue that should be investigated and either repaired or replaced.
Please contact support@sysmocom.de for setting things in motion - no need to include the wider community on this mailing list.
Regards, Harald