Early Access EAP772v1 EAP773v1 EAP783v1 Adapted to Omada 6.1 Pre-release Firmware (Released on 14th Jan 2026)
This Article Applies To:
EAP772 V1, Fully Adapted to Omada SDN Controller v6.1 or above;
EAP773 V1, Fully Adapted to Omada SDN Controller v6.1 or above;
EAP783 V1, Fully Adapted to Omada SDN Controller v6.1 or above;
Note
To update to this pre-release version, please make sure your device version is not lower than the version listed below:
EAP772 V1: 1.1.2 and above
EAP773 V1: 1.1.2 and above
EAP783 V1: 1.1.2 and above;
Release Notes:
New Feature/ Enhancement:
1. Optimized configuration synchronization mechanism.
2. Optimized automatic adoption.
3. Optimized ACS mechanism.
4. Optimized DFS switching mechanism and radar wave conflict handling.
5. Optimized automatic bandwidth selection mechanism.
6. Optimized background scanning mechanism.
7. Optimized VLAN implementation mechanism.
8. Optimized the Log reporting mechanism, adding logs related to DFS, CPU utilization, and more.
9. Optimized PPSK configuration process. Configuring a PPSK profile will only affect the modified entries.
10. Optimized FDB table management mechanism.
11. Optimized CoA-ACK/NAK message cache mechanism.
12. Supported secure firmware download strategy.
13. Supported configuration of WPA3 Enterprise on the Standalone page.
14. Supported configuration of DNS adoption switch (Remote Adoption) on the Standalone page.
15. Modified the default security policy of SSIDs in factory state.
16. Modified the verification rules for static IP configuration items on the Standalone page.
17. Solved the problem of redirection and adoption failure of devices in the management state in the NAT scenario.
18. Solved the Blast-RADIUS security vulnerability and added a message-authenticator attribute verification switch.
Beta Firmware Download
Attention
Please be sure you have read the Beta Test Agreement before upgrading the Beta firmware!
EAP772 v1.0_1.2.0_20260113-rel72533 (Pre-release Version)
EAP773 v1.0_1.2.0_20260113-rel72533 (Pre-release Version)
EAP783 v1.0_1.2.0_20260113-rel72533 (Pre-release Version)
Notes:
(1) Your device’s configuration won’t be lost after upgrading.
(2) The above firmware is fully adapted to Omada SDN Controller v6.1 and above
(3) This pre-release firmware can be applied to all versions (EU/US/AU/CA/etc).
Update Log
14th Jan, 2026
Provide the pre-release link:
EAP772 v1.0_1.2.0_20260113-rel72533 (Pre-release Version)
EAP773 v1.0_1.2.0_20260113-rel72533 (Pre-release Version)
EAP783 v1.0_1.2.0_20260113-rel72533 (Pre-release Version)
Feedback
Any further feedback on the new firmware, please feel free to comment below or start a new thread from HERE.
To get better assistance, you may check Tips For Efficiently Reporting an Issue In The Community.
When reporting an issue, especially it's about a firmware upgrade, it's suggested to include the following info:
- Management mode (Controller or Standalone)
- Device Model(s) and Hardware
- Device Firmware (previous and current)
Thank you in advance for your great cooperation and support.
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@Vincent-TP I’m experiencing a recurring memory leak issue on my EAP773 running the latest firmware. After each reboot, the AP performs flawlessly - zero packet loss on wired pings, strong wireless performance across 2.4GHz, 5GHz, and MLO (5+6GHz). However, after approximately 1-2 hours of uptime, performance degrades significantly: packet loss begins and internet connectivity slows from 800Mbps to 20Mbps. Rebooting the AP immediately restores full performance every time, confirming this is a time-based resource exhaustion issue rather than a cabling or environmental problem. I’ve reproduced this cycle multiple times in a single day. Would appreciate any guidance on whether a fix is in the pipeline or if there’s any solution that addresses this.
- Device: EAP 773 v1
- Management mode: Standalone
- Device Firmware: 1.2.0 (current) and 1.1.5 (previous)
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Thank you so much for taking the time to post the issue on the TP-Link community!
To better assist you, I've created a support ticket via your registered email address and escalated it to our support engineer to look into the issue. The ticket ID is TKID260331128. Please check your inbox and confirm that the support email was received. Thanks!
Sartaj-Anand wrote
@Vincent-TP I’m experiencing a recurring memory leak issue on my EAP773 running the latest firmware. After each reboot, the AP performs flawlessly - zero packet loss on wired pings, strong wireless performance across 2.4GHz, 5GHz, and MLO (5+6GHz). However, after approximately 1-2 hours of uptime, performance degrades significantly: packet loss begins and internet connectivity slows from 800Mbps to 20Mbps. Rebooting the AP immediately restores full performance every time, confirming this is a time-based resource exhaustion issue rather than a cabling or environmental problem. I’ve reproduced this cycle multiple times in a single day. Would appreciate any guidance on whether a fix is in the pipeline or if there’s any solution that addresses this.
- Device: EAP 773 v1
- Management mode: Standalone
- Device Firmware: 1.2.0 (current) and 1.1.5 (previous)
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Vincent, when are these fixes going to make way to stable? Or is a new beta coming?
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