Make sure that device reports UTC time.
[5af407cc: 5089 < 192.168.1.254] HEX: 2424434c49454e545f314e532c3138303332343937322c312c31352e3638383139352c37382e3436323530392c3138303932383036303135372c412c31352c302c31333033373039302c3130382c31382c302e3632303030302c302c302c3133302c302c302c302c302c302c302c302c302c302c302c302c302c312c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c32343137302c343232332c2a33430d0a
2018-09-28 11:31:45 INFO: [5af407cc] id: 180324972, time: 2018-09-28 11:31:57, lat: 15.68820, lon: 78.46251, course: 108.0
At a same data another one device show current time
2018-09-28 11:31:48 DEBUG: [efbd0564: 5089 < 192.168.1.254] HEX: 2424434c49454e545f314e532c3138303332363236302c312c31352e3138363536382c37362e3635353534302c3138303932383036303230302c412c32302c302c353130393133352c37372c31382c302e3538303030302c302c302c35302c302c302c302c302c302c302c302c302c302c302c312c312c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c302c32343539302c343135392c2a30430d0a
2018-09-28 11:31:48 INFO: [efbd0564] id: 180326260, time: 2018-09-28 11:32:00, lat: 15.18657, lon: 76.65554, course: 77.0
We have issue on device time show
Log and server time also same but
Device time and server time same but web application show to +5.30 hrs extra how can i configure self