Hi colleague !
1. From Your PC go via telnet in Your vu box, (start,write "cmd" and when open black screen write "telnet ip address" - ip addres is a LAN IP of Your box,write user :root and Your password)
2. write "date"
3. You need to write time and date in this form "
MMDDhhmm" For example today, 07091500 - 09.07. 15:00
So final is:
4. date 07091500 for today in 15:00h , You just change time (last 4 digits)
After this restart box.
Regards !