MQT: TLS connection error: 0

PROBLEM DESCRIPTION

I am using Stefan Bodes Bin file 7.0.0.3 stb-1.19(tasmota) for its Shutter function and I am getting error:

MQT: TLS connection error: 0

REQUESTED INFORMATION

I am assuming that the bin file is compiled with TLS support? Is that correct? I read that it can not be turned of. Is that correct? Is there a version without TLS ( I am not using TLS )

[ x] Read the Contributing Guide and Policy and the Code of Conduct
[ x] Searched the problem in issues
[ x] Searched the problem in the docs
[ x] Searched the problem in the forum
[ x] Searched the problem in the chat
[ x] Device used (e.g., Sonoff Basic): Shelly 2.5_____
[x ] Tasmota binary firmware version number used: 7.0.0.3 stb-1.19(tasmota)_____
- [ x] Pre-compiled
- [ ] Self-compiled
- [ ] IDE / Compiler used: _____
[ ] Flashing tools used: _____

[ ] Provide the output of command: Backlog Template; Module; GPIO 255:


Configuration output here:
18:54:14 CMD: Backlog Template; Module; GPIO 255
18:54:15 RSL: stat/shelly25shutter/RESULT = {"NAME":"Shelly 2.5","GPIO":[56,255,17,255,21,83,0,0,6,82,5,22,156],"FLAG":2,"BASE":18}
18:54:15 RSL: stat/shelly25shutter/RESULT = {"Module":{"0":"Shelly 2.5"}}
18:54:15 RSL: stat/shelly25shutter/RESULT = {"GPIO0":{"56":"Led1i"},"GPIO1":{"0":"None"},"GPIO2":{"17":"Button1"},"GPIO3":{"0":"None"},"GPIO4":{"21":"Relay1"},"GPIO5":{"83":"Switch2n"},"GPIO9":{"0":"None"},"GPIO10":{"0":"None"},"GPIO12":{"6":"I2C SDA"},"GPIO13":{"82":"Switch1n"},"GPIO14":{"5":"I2C SCL"},"GPIO15":{"22":"Relay2"},"GPIO16":{"156":"ADE7953 IRQ"}}
18:54:20 MQT: Attempting connection...
18:54:20 MQT: TLS connection error: 0
18:54:20 MQT: Connect failed to 192.168.1.4:1883, rc -2. Retry in 10 sec
18:54:31 MQT: Attempting connection...
18:54:31 MQT: TLS connection error: 0
18:54:31 MQT: Connect failed to 192.168.1.4:1883, rc -2. Retry in 10 sec

- [ ] If using rules, provide the output of this command: `Backlog Rule1; Rule2; Rule3`:

Rules output here:

n.a.

- [ ] Provide the output of this command: `Status 0`:

STATUS 0 output here:

18:55:43 RSL: stat/shelly25shutter/STATUS5 = {"StatusNET":{"Hostname":"shelly25shutter","IPAddress":"192.168.1.54","Gateway":"192.168.1.1","Subnetmask":"255.255.255.0","DNSServer":"192.168.1.1","Mac":"C8:2B:96:11:32:94","Webserver":2,"WifiConfig":4}} 18:55:43 RSL: stat/shelly25shutter/STATUS6 = {"StatusMQT":{"MqttHost":"192.168.1.4","MqttPort":1883,"MqttClientMask":"DVES%06X","MqttClient":"DVES_113294","MqttUser":"ton","MqttCount":0,"MAX_PACKET_SIZE":1000,"KEEPALIVE":30}} 18:55:43 RSL: stat/shelly25shutter/STATUS7 = {"StatusTIM":{"UTC":"Wed Mar 04 17:55:43 2020","Local":"Wed Mar 04 18:55:43 2020","StartDST":"Sun Mar 29 02:00:00 2020","EndDST":"Sun Oct 25 03:00:00 2020","Timezone":"+01:00","Sunrise":"07:25","Sunset":"18:38"}} 18:55:43 RSL: stat/shelly25shutter/STATUS9 = {"StatusPTH":{"PowerDelta":0,"PowerLow":0,"PowerHigh":0,"VoltageLow":0,"VoltageHigh":0,"CurrentLow":0,"CurrentHigh":0}} 18:55:43 RSL: stat/shelly25shutter/STATUS10 = {"StatusSNS":{"Time":"2020-03-04T18:55:43","Switch1":"OFF","Switch2":"OFF","ANALOG":{"Temperature":37.7},"ENERGY":{"TotalStartTime":"2020-01-19T11:41:29","Total":0.000,"Yesterday":0.000,"Today":0.000,"Power":[0,0],"ApparentPower":[0,0],"ReactivePower":[0,0],"Factor":[0.00,0.00],"Voltage":0,"Current":[0.000,0.000]},"Shutter1":{"Position":100,"direction":0},"TempUnit":"C"}} 18:55:43 RSL: stat/shelly25shutter/STATUS11 = {"StatusSTS":{"Time":"2020-03-04T18:55:43","Uptime":"0T00:32:52","UptimeSec":1972,"Heap":22,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":0,"POWER1":"OFF","POWER2":"OFF","Wifi":{"AP":2,"SSId":"bblokhut","BSSId":"04:62:73:0E:19:10","Channel":1,"RSSI":58,"LinkCount":1,"Downtime":"0T00:00:06","Heap":22888}}} 18:55:48 MQT: Attempting connection...

- [ ] Provide the output of the Console log output when you experience your issue; if applicable:
  _(Please use_ `weblog 4` _for more debug information)_

Console output here: weblog 4 18:56:40 RSL: stat/shelly25shutter/RESULT = {"WebLog":4} 18:56:41 CFG: Saved to flash at F7, Count 63, Bytes 4096 18:56:41 ADE: 5894220, 4475, [1773, -28, 622, -55], [1773, -6, 622, -9] 18:56:41 ADE: U 5894220, C 4475, I 0 + 0 = 0, P 0 + 0 = 0 18:56:42 ADE: 5900050, 4476, [1773, 39, 623, -10], [1773, 6, 623, -3] 18:56:42 ADE: U 5900050, C 4476, I 0 + 0 = 0, P 0 + 0 = 0



### TO REPRODUCE
_Steps to reproduce the behavior:_

### EXPECTED BEHAVIOUR
_A clear and concise description of what you expected to happen._
Shelly 2.5 device should establish mqtt connection with Mosquitto Server, but shows TLS error in stead.

### SCREENSHOTS
_If applicable, add screenshots to help explain your problem._

### ADDITIONAL CONTEXT
_Add any other context about the problem here._

**(Please, remember to close the issue when the problem has been addressed)**

stefanbode / Sonoff-Tasmota

MQT: TLS connection error: 0 #217

PROBLEM DESCRIPTION

REQUESTED INFORMATION