Still suffering modem data disconnections but related issues seems fixed

Hello!
I am using the default stable version of pureos for librem 5 and still suffering modem data disconnections…
But I see the issue resolved: Modem usb periodic disconnects/resets (#303) · Issues · Librem5 / linux · GitLab. There is a way to solve this or not yet?

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Hi, thank for come back!

This is a known issue, still not resolved formally. Purism has Tracked the bug.

Thats for modem disconnect bug, not data disconnect from qmi driver.

There is a hack for but for some weird reason mms failed.

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On my Librem 5, I have very unstable WWAN connection. I configured the APN (sipgate in my case). It usually works for maybe one minute after startup or turning the WWAN on by hardware switch, but then it stops sending or receiving data, the 4G icon sometimes disappears.

Does this sound like the issue mentioned here?

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Yes, same happens to me

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Maybe you are seeing this issue:

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