Psn3 Login failed

Registration date
Saturday July 14, 2018
Last seen
July 14, 2018
If disable media server, will this affect my ability to watch Netflix later because it's a family line account and I do not know the password on Netflix if it reset that... So does it affects Netflix does that have anything to do with the other if disabling media server I haven't been able to log into my PSN for a year and I was thinking it was a PSN issue and if it isn't and it's a internet server issue will this still solve my issue to disable media server...also even tho wireless router, ps3 does have line direct connect to modem...