Leigh described his solution for the RUTX50 in RUTX50 internal modem unstable after RG520 modem firmware update – SIM failure, gsmctl N/A, no registration - #35 by Vilius
Thanks, yep I’m going to wait another week or so and if there’s no firmware fix released or official way to downgrade, I’ll do that. Works at acceptable speeds in my current location on 4G.
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