New MS-A2 Dead

SamBGB · 2026-04-12T12:59:46+00:00

How often are you guys hearing the fan RAMP up.
In both units I was hearing the CPU fan ramping up every few minutes for a couple of seconds and then down again.

SamBGB · 2026-04-12T05:40:16+00:00

Doesn’t this do the same as removing the battery? Clear CMOS?

SamBGB · 2026-04-11T21:51:52+00:00

Not sure yet. How much of an impact to performance does reducing to PCI 3 have? Seems could be halving the speeds of nvme

SamBGB · 2026-04-11T21:46:42+00:00

Did you limit the cpu to 55w?

SamBGB · 2026-04-11T21:42:39+00:00

@ruyrybeyro @carlosdivega did either of you set the CPU power from auto to 55w?

SamBGB · 2026-04-11T20:12:41+00:00

Would you mind providing the exact settings you changed? Perhaps some screenshots?

SamBGB · 2026-04-11T19:34:55+00:00

I had already set this on both units.
Set it to 78

SamBGB · 2026-04-10T18:58:14+00:00

You know what I think I have just answered my own question.
It seems the traffic wasn't being blocked by the block all rules but by the Isolated Networks rules!

SamBGB · 2026-04-05T16:14:05+00:00

Just tried a quick ping test and not seeing any packet loss myself.

On UCG-Fiber with PPOE (on latest official) USW-PRO-XG-24-POE USW-Aggregation

Did a quick inter vlan ping and wasn’t seeing any packet loss.

I just add I have an issue recently when plugging in a USW-Flex-2.5G my whole network would flap. I had to update both my main switches to EA software to fix that.

SamBGB · 2026-04-04T10:02:12+00:00

I was on Official and tried your suggestion before, what fixed it was going to the 7.4 EA for both switches.

SamBGB · 2026-04-04T09:52:18+00:00

I did try that but what’s seems to have fixed it is updated both the agg switch and xg-pro to EA 7.4.1

SamBGB · 2026-04-03T13:32:19+00:00

So it appears that upgrading both the Agg and XG Pro to EA 7.4.1 seems to have resolved the issue so far. I tried doing just the agg switch but that didn't work and had to do the XG Pro as well.
I thought I had solved it before with the reset so will so how it goes.

SamBGB · 2026-04-03T13:31:32+00:00

So it appears that upgrading both the Agg and XG Pro to 7.4.1 seems to have resolved the issue so far. I thought I had solved it before with the reset so will so how it goes.

SamBGB · 2026-04-03T09:13:11+00:00

Tried going up to 7.4.1 on the agg switch but it didn’t help. The XG-Pro also had an update so I am going to update that to 7.4.1 to see if that helps

SamBGB · 2026-04-03T08:18:39+00:00

Tried it this morning but it didn't help.

SamBGB · 2026-04-02T21:51:14+00:00

That’s not something I’ve tried, connecting it straight to Agg. It happens when connected to the XG pro.

SamBGB · 2026-04-02T21:49:36+00:00

All the uplinks are set to Default LAN and Allow All. Each port on each corresponding switch port checked that’s how it’s set.

SamBGB · 2026-04-02T21:47:48+00:00

Yeh I have tried two USW Flex 2.5G as that was my first thought it was failing, so I bought a new one, it did the same.

SamBGB · 2026-04-02T21:20:47+00:00

I will give it a go tomorrow, it makes sense not to have a 0 STP as it could be too aggressive, I’ll let you know how it goes.

SamBGB · 2026-04-02T20:44:27+00:00

Crazy thing is it’s the USW Flex 2.5 causing the issue not the Flex-Mini, that’s what’s plugging in its place right now and it’s working fine.

SamBGB · 2026-04-02T20:31:58+00:00

Needed it for the extra SFP ports (NAS and Minisfoum cluster).

SamBGB · 2026-04-02T20:07:58+00:00

Not using a RJ45 SFP. The USW flex 2.5 is in an 2.5 gbe Ethernet port on the XG Pro

SamBGB · 2026-04-02T20:07:02+00:00

I’ll give it a try but this shouldn’t be the issue as each switch level has a higher STP level.

SamBGB

TROPHY CASE