I have a HomeServer with DYNDNS, all Ports are Forwarded, whats my Problem???
The Server stop every 30min.

HTML Code:
2018-08-14 09:37:54.193356|INFO    |ServerLibPriv |   |TeamSpeak 3 Server 3.3.0 (2018-07-31 16:10:01)
2018-08-14 09:37:54.193356|INFO    |ServerLibPriv |   |SystemInformation: Windows Server 2008 R2 SP1 (7601) x64 (AMD or Intel) Binary: 64bit
2018-08-14 09:37:54.194356|INFO    |DatabaseQuery |   |dbPlugin name:    SQLite3 plugin, Version 3, (c)TeamSpeak Systems GmbH
2018-08-14 09:37:54.194356|INFO    |DatabaseQuery |   |dbPlugin version: 3.11.1
2018-08-14 09:37:54.195356|INFO    |DatabaseQuery |   |checking database integrity (may take a while)
2018-08-14 09:37:54.217358|WARNING |Accounting    |   |Unable to open licensekey.dat, falling back to limited functionality
2018-08-14 09:37:54.419369|INFO    |Accounting    |   |Licensing Information
2018-08-14 09:37:54.419369|INFO    |Accounting    |   |licensed to       : Anonymous
2018-08-14 09:37:54.419369|INFO    |Accounting    |   |type              : No License
2018-08-14 09:37:54.419369|INFO    |Accounting    |   |starting date     : Sun Jul  1 00:00:00 2018
2018-08-14 09:37:54.419369|INFO    |Accounting    |   |ending date       : Wed Jul 31 00:00:00 2019
2018-08-14 09:37:54.419369|INFO    |Accounting    |   |max virtualservers: 1
2018-08-14 09:37:54.419369|INFO    |Accounting    |   |max slots         : 32
2018-08-14 09:37:56.985516|INFO    |              |   |Puzzle precompute time: 2520
2018-08-14 09:37:56.986516|INFO    |FileManager   |   |listening on 0.0.0.0:30033, [::]:30033
2018-08-14 09:38:06.217044|INFO    |ServerLibPriv |   |failed to download revocation list - count: 1
2018-08-14 09:38:18.217730|INFO    |ServerLibPriv |   |failed to download revocation list - count: 1
2018-08-14 09:38:20.988889|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001
2018-08-14 09:38:20.988889|ERROR   |              |   |Could not open default UDP connection for weblist
2018-08-14 09:38:20.999889|INFO    |Query         |   |listening for query on 0.0.0.0:10011, [::]:10011
2018-08-14 09:38:20.999889|INFO    |CIDRManager   |   |updated query_ip_whitelist ips: 127.0.0.1/32, ::1/128, 
2018-08-14 09:43:45.006422|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001
2018-08-14 09:44:09.007794|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001
2018-08-14 09:44:33.009167|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001
2018-08-14 09:44:57.010540|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001
2018-08-14 09:45:21.011913|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001
2018-08-14 09:45:45.013286|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001
2018-08-14 09:46:09.014658|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001
2018-08-14 09:46:33.016031|ERROR   |              |   |TS3ANetwork::ResolveHostName failed error: 11001 (Der angegebene Host ist unbekannt. ) 11001