Echo SE III T5
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Driver (0)
Firmware (2)
IDDownload TitleDownload LinkPost Date
1267 Sonnet Thunderbolt 5 Firmware Updater 2.1.69 [macOS] 2.1.69Oct-14-2026
1269 Sonnet Thunderbolt 5 Firmware Updater 2.1.69 [Windows] 2.1.69Oct-14-2026
Operating System Requirements: Windows 11
File Name: Sonnettech_Thunderbolt_Firmware_Update_Tool_2.1.69.zip
File Size: 4.1 MB
Thunderbolt Firmware updater for Windows. This release updates your Sonnet Thunderbolt 5 product’s firmware to version 64.1.69 to improve general reliability. This updater runs only under Windows; Mac users must use the macOS version of the updater.

Notes
• Before running the updater, you must disconnect all devices from your Windows host except for the Thunderbolt 5 device you’re updating.
• If you’re updating Dock, you must also disconnect all downstream devices connected to the dock; the firmware updater cannot launch unless all devices are disconnected from the dock.
• Before running the updater, “safely remove” (eject) any installed SSD.
 
 
Manual (0)
FAQ (6)
IDArticle TitlePost Date
939 What power cable do I need for the Avid HDX card for the Echo III, Echo Express III-D, Echo II DV, Echo II DV T5, xMac Pro Server, or xMac Studio?Dec-17-25
1153 I'm having unusual issues with my Blackmagic Design Decklink CardDec-17-25
1161 I am having an issue with the Blackmagic Quad HDMI recorder card.Oct-14-26
1196 One of my PCIe cards is not showing up when Connected to an M1 or M2 Mac.Sep-08-22
1198 I am getting Error AAE-9093 with Pro Tools with my HDX card.Dec-17-25
• Issue: Launching Activity Monitor app on an M1 or M2 Mac while recording in a Pro Tools session will cause a Pro Tools error AAE-9093.
• Solution: Do not run Activity Monitor while recording a Pro Tools session.

• Issue: When recording a 128 track session, setting Playback Engine HW Buffer Size to less than 2048 will cause Pro Tools error AAE-9093.
• Solution: Set Playback Engine HW Buffer Size to 2048.

• Issue: Pro Tools error AAE-9093 error is immediately is displayed after selecting record or play for a .ptx session that has associated clips if the last actions from the prior time Pro Tools run was to stop recording and then immediately quit and select "Don't Save" while quitting Pro Tools.
• Solution: This error condition can be removed by first attempting to record a clip, observing and clicking through the AAE-9093 dialog box, then selecting File-Save to save the .ptx file and then quitting Pro Tools.  Now restart Pro Tools, open the session .ptx  and confirm that play and record function normally.
 
1199 I am getting Error AAE-9093 (or -9129 if at 2048 buffer) with Pro Tools with my HD Native card in M1 MacsDec-17-25
Conditions for error: Mac Studio or MacBook Pro2021 with HD Native (does not occur with M1 Mac mini, Intel Macs or HDX). Cold start works fine, but restarting and opening a session results in an immediate Error AAE-9093 (or -9129 if at 2048 buffer).

Solution: Quit Pro Tools, shut down your Mac, unplug the power cable from the Echo chassis, wait a few seconds, replug the power cable and start. Everything should work fine (until the next warm restart).