@tito-satya:

my experience with worldlink was from years back when i was in nepal so i can't speak of my own experience but i found these which shows other users complains and seems to support the claims made in the post:
https://www.reddit.com/r/Nepal/comments/74ztk6/weekly_isp_thread_5_8th_oct_14th_oct/
https://www.reddit.com/r/Nepal/comments/74spie/weekly_isp_thread_4_1st_oct_7th_oct/

and other weeks thread too