many DNS querys to multiple external IPs after activating the ZP Plugin on Homebridge
**Description**
I noticed on my Pihole, what is acting as a DNS relay, many DNS query after I finalized my Homebridge Server.
After some investigation I found out that the ZP Sonos Plugin is creating this DNS request.
And I'm talking about a couple of 100k DNS request in just half a day to at least up to 200 different external IPs what in some cases didn't exist

How did I found this out, I change the Homebridge to a static IP with a static DNS server setting inside
I choosed one time a wrong internal DNS Server IP and could see that the ZP Sonos plugin is creating Error messages inside the Homebridge log

Question is now, why is Sonos doing this and is it possible to stop this?
Did someone else has the same issue??


Here are what I can see on my Pihole (192.168.178.71) when the DNS Server on the Homebridge is **setup correctly**:
query[PTR] 87.178.168.192.in-addr.arpa from 192.168.178.71
query[PTR] 150.178.168.192.in-addr.arpa from 192.168.178.71
query[PTR] 161.178.168.192.in-addr.arpa from 192.168.178.71
query[PTR] 184.178.168.192.in-addr.arpa from 192.168.178.71
see list of different external IPs is very long, that's only an example overview

Here are what I can see on my Homebridge when the DNS Server on the Homebridge is **setup incorrectly**:
27.11.2020, 12:07:03 [Sonos] error: Command failed: arp -a
27.11.2020, 12:07:03 [Sonos] error: Command failed: arp -a
27.11.2020, 12:07:03 [Sonos] error: Command failed: arp -a
Parallel to this the "query PTR" log entries on the Pihole **disappears**

**Expected behavoir**
reducing the amount of external DNS querys to a huge range of external IP Addresses

**Plugin name**
Zp HOOBS Certified 1.1.1 issued 11/24/2020

**Please report the issue to the plugin developer**
allready reported this to the developer.
He pointed me to this information: https://github.com/ebaauw/homebridge-zp/issues/136 

**Version**
HOOBS 3.2.10 
Node Version 12.19.0

**Did you upgrade**
Please let us know if you upgraded from a previous version.
- [ ] Yes
- [x] No

**Pervious version**
none

**Did you orginally upgrade to HOOBS 3 from HOOBS 2.1.1?**
Did you perform an upgrade from HOOBS 2.1.1? Some things are different.
- [ ] Yes
- [x] No

**What device are you using?**
Please let us know the device you are running HOOBS on.
- [ ] HOOBS Box
- [ ] HOOBS SD Card
- [x] Custom Install

**If this is a custom install, what's your operating system?**
HOOBS Image for Raspberry PI 3

**Post your config**
This can be found in the interface, Configuration -> Advanced or you can get it via SSH `cat ~/.hoobs/etc/config.json`

* Remove any passwords from the config file. This is public.

```
POST CONFIG HERE
```

**Post your log**
You can get the log from the intercafe. This is in the Log section.

```
POST LOG HERE
```

**Additional context**
Add any other context about the problem here.
