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SmartSDR 3.9.18 does crash with HWALC engaged

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Hardy
Hardy Member ✭✭
edited July 2025 in SmartSDR for Windows

Hello!

I'am using FLex6500, S.P.E. Expert 2K-FA and SmartSDR 3.9.18

HWALC is activated and a PA connected with ALC-line.

As soon as ALC voltage rises above 0 Smartsdr 3.9.18 does crash.

(Earlier versions of SmartSDR with same configuration worked).

Please not discussions of using HWALC!

flex3918-Error.gif

Any idea?

73, Hardy

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Comments

  • KD0RC
    KD0RC Member, Super Elmer Moderator
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    Hi Hardy, I would do a factory reset (export profiles first). If that does not resolve the issue, submit a help desk ticket.

  • Hardy
    Hardy Member ✭✭
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    The malfunction remained.

  • Hardy
    Hardy Member ✭✭
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    Malfunction same on 3.9.19

    Maesto (A) with 3.9.19 does work fine.

  • KD0RC
    KD0RC Member, Super Elmer Moderator
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    Hi Hardy, you should submit a help desk ticket.

  • Mike-VA3MW
    Mike-VA3MW Administrator, FlexRadio Employee, Community Manager, Super Elmer, Moderator admin
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    Hardy has submitted a ticket and engineering is review it.

  • Hardy
    Hardy Member ✭✭
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    The fatal error still exists with version 3.10.10

    Instead of protecting the amplifier in case of overload, SSDR simply crashes at FULL power!

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