Re: Digest for sdc-ut4lw@googlegroups.com - 2 updates in 1 topic

[George Molnar]

I am running a 6600 with version 4.1.5 of Flex’s firmware. Works smoothly and reliably.

George J Molnar, KF2T

On Mar 26, 2026, at 12:54 PM, sdc-...@googlegroups.com wrote:



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• versions of SDC for the Flex radios - 2 Updates

versions of SDC for the Flex radios

Tyler Stewart <tayhi...@gmail.com>: Mar 26 06:34AM -0700 Is the ban on 3.10.10 and .15 still in effect? Will it still.work with 3.7.4?   I'm finding that my older 6600s dont like the version 4 software...at 4.1.5, so I'm trying to go back to 3.7.4 which has always worked just fine for me. I just want to make sure your are "cool" with that because apparently my Flex 6600s are not.   Thanks!   Ty K3MM

UT4LW Yuri Pavlov <ur4ix....@gmail.com>: Mar 26 06:57AM -0700 3.10.10/15 will never work with SDC because these versions have many issues. 3.7.4 should work.

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[Vidas]

6700 on 4.1.5. Without problem. Great support!

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