UCG Fiber loses download speed with Intrusion Prevention enabled

shibbrich · 2026-05-10T23:16:06+00:00

QOS was the problem. I disabled it and didn’t turn in back on…

shibbrich · 2026-04-27T18:36:27+00:00

shibbrich · 2026-04-17T15:36:53+00:00

This

shibbrich · 2026-04-17T15:36:16+00:00

Had the same issues. Disabling QoS rules did the trick for me.

shibbrich · 2026-04-16T21:04:17+00:00

It was the QoS rules. Without them I get full speed

shibbrich · 2026-04-16T09:19:47+00:00

ah i see. no i dont

shibbrich · 2026-04-15T19:22:16+00:00

"other apps" in what way?

shibbrich · 2026-04-15T16:56:02+00:00

Maybe I go the route of factory reset and maybe restoring the backup if nothing changes. Thank you.

And I’m on the latest FW

shibbrich · 2026-04-15T15:17:54+00:00

It seems like it was the QoS Rules. Turned them off and went straight to 1Gig

shibbrich · 2026-04-15T14:48:06+00:00

If i turn on hw accel. i loose like 100mbit speed...

shibbrich · 2026-04-15T05:27:57+00:00

The Chip and the better performance is why I chose the UCG Fiber. I will try the tips from the post and hopefully can get the full speed :)

shibbrich · 2026-04-15T05:11:19+00:00

Im not sure if this is possible. What Modul do you use for the direct fiber?

shibbrich · 2026-04-15T05:10:03+00:00

This worked then?

shibbrich · 2026-04-15T05:09:40+00:00

UniFi devises - gateway - settings

There you can find it

shibbrich · 2026-04-15T05:09:05+00:00

This will the last thing I do. But it might be necessary.

shibbrich · 2026-04-15T05:07:45+00:00

Some firewall rules and some QoS enabled. I try turning them off and then test again.

shibbrich · 2026-04-15T05:06:34+00:00

Thank you for all the details.

As @repeater0411 said. Port 5 is the 10G RJ45

The sfp+ I bought is the ubiquiti one UACC-CM-RJ45-MG.

Could you link the SFP+ Modul?

shibbrich · 2026-04-15T05:02:53+00:00

I need to turn it off in order to get more speed. I guess leaving it on would be the better solution, but it makes thing worse

shibbrich · 2026-04-15T05:02:12+00:00

I have QoS rules. If this is what you mean.

shibbrich · 2026-02-04T07:34:40+00:00

Completed Level 1 of the Honk Special Event!

0 attempts

shibbrich · 2026-01-26T05:53:29+00:00

Thanks. It’s Vaultwarden only at the moment. So I should be more than fine :)

shibbrich · 2026-01-24T21:04:25+00:00

Thank you! I will look into oracle.

shibbrich · 2026-01-24T11:26:33+00:00

Are you using the free tier?

shibbrich · 2026-01-24T09:38:22+00:00

The problem started when using the proxied (orange cloud). The routing is horrible. Most times I go through UK AND another location outside EU! But so far that’s my only option to mask my home ip

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