experiencing it until now too (4 days with this issue already)
Hello, I had this problem about 2 to 3 weeks ago, and after 3 days it stopped to occur by it self... Its not a ISP problem, since other games runs well with no DC. Some times i can get 60h in row online in L2. Yesterday the problem back, got random dc in my charrs, and launcher have problems to connect and login. I play from Brasil.