ER8411 slow memory leak
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3 month statistics displays that memory is slow leeking on ER8411 (v1.0 with FW: 1.0.3 Build 20230313 Rel.00673).
It acts as an internet router with 8 VLANs and couple dozens clients. Now additional FW rules and VPNs is configure, The only DHCP server for 2 VLANs is enabled on this router,
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Hello @rsfrsf，
I'd like to update the post with a solution here.
TP-Link has released the Beta firmware 1.0.4 to fix it.
ER8411 V1_1.0.4_Build 20230606 Beta Firmware For Trial (Released on Jun 7th, 2023)
You may take your time to upgrade the 1.0.4 Beta firmware and confirm the issue you encountered has been resolved.
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Hello @.AT,
Thank you so much for taking the time to post the issue on 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 TKID230624941, please check your email box and ensure the support email is well received. Thanks!
Once the issue is addressed or resolved, welcome to update this topic thread with your solution to help others who may encounter the same issue as you did.
Many thanks for your great cooperation and patience!
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@.AT I could have posted the same graph. is there a fix for this?
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It is still a problem across ALL TPlink routers as far as I know, here's my venerable ER605v1's graph...look familar (gap was the last Disconnect period)?
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I don't have the same problem with my ER605 v1 leaking memory over time. Perhaps there is some feature or configuration you are using that has this problem and I am lucky enough not to use it.
To help TP-Link support troubleshoot this and maybe even to help yourself by finding a feature/config to disable, could you SSH into the router periodically and check how much memory is allocated to each process? Maybe you will find which process is consistently increasing its usage.
I posted instructions for getting in with SSH here:
https://community.tp-link.com/en/business/forum/topic/598192?replyId=1177160
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Hello @rsfrsf，
I'd like to update the post with a solution here.
TP-Link has released the Beta firmware 1.0.4 to fix it.
ER8411 V1_1.0.4_Build 20230606 Beta Firmware For Trial (Released on Jun 7th, 2023)
You may take your time to upgrade the 1.0.4 Beta firmware and confirm the issue you encountered has been resolved.
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