Picking a node that shows near flat graph may considered more consistency. In general, network congestion has getting increased on night to early morning.

i did this but still same i have not try auto selection tho

It should pick a node yourself rather than Auto Selection and just 1 node would be better. Ping

i did try it sir, pick one node still same i use auto selection still same high ping, i was hopping auto selection will fix it cozz it works very well eveonline, i feel very sad cozz WTfast trial will end in 2 days ands there no way ill pay 5$ a month sub its too expensive