Strange Groove Ticking Noise

Hello,

I have a Groove A-52HPn, routerOS 5.24.

From a ‘reset configuration’ I go into the wireless interface, and set:

Mode: Station WDS
Band: 5GHz-A
Channel Width: 20MHz
Frequency: 5785
Wireless Protocol: nv2
NV2 Security: Enabled
NV2 Preshared Key: secret

I click apply, and the groove begins to make a clicking sound.

If I disable the wireless interface the sound stops. I have configured about 100 of these grooves, this is the first time I’ve heard one click like this. Any suggestions?

Thanks!

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