Anyone wants to buy Vr600 V3 Please don't do it as it is a fake device created by tplink to collect money only from users. You will pay a lot and get a device full of software bugs and no one from supporters will help you at all. I had a problem with parental control in this device from around one year and no one in tplink give me any useful solution at all and they didn't even release a new firmware to fix these tons of bugs although they know it very well. lastely, the supporters tried to tell me these bugs are normal behaviour. I was a big fan with tplink from around 10 years but today they aren't showing any sort of respect to their customers at all. They only want to many devices full of bugs and get more money. I put vr600 today in the rubbish and forever I will not deal with this company any more
For more details see my previous posts from these links: Parental control not working properly - Home Network Community (tp-link.com)

VR2100 parental controls problem - Home Network Community (tp-link.com)