Unable to connect to a specific server.

Hello since about a week ago I've not been able to connect to a specific teamspeak server it's IP is 176.57.131.174:3185.
I am an admin on the server, so I'm sure I'm not banned, there is no password and the IP is definitely correct. When I ping the IP(without the port)
I get a response, but whenever I try to connect via teamspeak client I get this.

11/02/2016 16:26:13 ClientUI Info Connect to server: 176.57.131.174
11/02/2016 16:26:13 ClientUI Info Blacklist check ok
11/02/2016 16:26:13 ClientUI Info Initiating connection: 176.57.131.174:3185 176.57.131.174
11/02/2016 16:26:13 ClientUI Info Connect status: Connecting
11/02/2016 16:26:20 ClientUI Info Connect status: Disconnected
11/02/2016 16:26:20 ClientUI Info Failed to connect to server, want autoreconnect = 0

As you can see this is not very helpful. My firewall allows TS access, and I'm tried all the common things, rebooting my PC, reinstalling TS3, rebooting my
router and turning off my firewall. Only the last thing did anything, after I completely turned off my firewall on the third try at connecting to the server
I finally did connect, however I was then disconnected after 25 seconds and couldn't connect again. Another admin checked the server logs, and it said I
lost connection, so I assume this is an issue on my end.

I can connect to all other TS3 servers fine however, so I'm rather confused. I'd appreciate any help you could offer.

Unable to connect to a specific server.

Unable to connect to a specific server.

Earlier today, me and three other people all dropped from a server at the same time then all reconnected at the same time. This happened around 10-15 times. I've reinstalled twice and tried to connect via a different account, but it still doesn't work, but i'm still able to connect to other servers. How can i fix this?

Code:

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05/10/2015 22:04:12        ClientUI        Info        Connect status: Disconnected       
05/10/2015 22:04:12        ClientUI        Info        Failed to connect to server, want autoreconnect = 0       
05/10/2015 22:07:23        ClientUI        Info        Connect to server: ts3-eu3.pkrhosting.co.uk       
05/10/2015 22:07:23        ClientUI        Info        Trying to resolve ts3-eu3.pkrhosting.co.uk       
05/10/2015 22:07:23        TSDNS        Info        SRV DNS resolve unsuccessful for "_ts3._udp.ts3-eu3.pkrhosting.co.uk"       
05/10/2015 22:07:23        TSDNS        Info        DNS resolve successful, "ts3-eu3.pkrhosting.co.uk"=5.135.252.104       
05/10/2015 22:07:27        ClientUI        Info        Lookup finished: 5.135.252.104 10047 ts3-eu3.pkrhosting.co.uk 0 0       
05/10/2015 22:07:27        ClientUI        Info        Resolve successful: 5.135.252.104:10047       
05/10/2015 22:07:27        ClientUI        Info        Blacklist check ok       
05/10/2015 22:07:27        ClientUI        Info        Initiating connection: 5.135.252.104:10047 ts3-eu3.pkrhosting.co.uk       
05/10/2015 22:07:27        ClientUI        Info        Connect status: Connecting       
05/10/2015 22:07:32        ClientUI        Info        Connect status: Disconnected       
05/10/2015 22:07:32        ClientUI        Info        Failed to connect to server, want autoreconnect = 0       
05/10/2015 22:15:12        ClientUI        Info        Connect to server: ts3-eu3.pkrhosting.co.uk       
05/10/2015 22:15:12        ClientUI        Info        Trying to resolve ts3-eu3.pkrhosting.co.uk       
05/10/2015 22:15:12        TSDNS        Info        SRV DNS resolve unsuccessful for "_ts3._udp.ts3-eu3.pkrhosting.co.uk"       
05/10/2015 22:15:12        TSDNS        Info        No SRV TSDNS found at "_tsdns._tcp.pkrhosting.co.uk"       
05/10/2015 22:15:12        TSDNS        Info        DNS resolve successful, "ts3-eu3.pkrhosting.co.uk"=5.135.252.104       
05/10/2015 22:15:16        ClientUI        Info        Lookup finished: 5.135.252.104 10047 ts3-eu3.pkrhosting.co.uk 0 0       
05/10/2015 22:15:16        ClientUI        Info        Resolve successful: 5.135.252.104:10047       
05/10/2015 22:15:16        ClientUI        Info        Blacklist check ok       
05/10/2015 22:15:16        ClientUI        Info        Initiating connection: 5.135.252.104:10047 ts3-eu3.pkrhosting.co.uk       
05/10/2015 22:15:17        ClientUI        Info        Connect status: Connecting       
05/10/2015 22:15:22        ClientUI        Info        Connect status: Disconnected       
05/10/2015 22:15:22        ClientUI        Info        Failed to connect to server, want autoreconnect = 0

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Unable to connect to a specific server.