WHY, oh why, does renewal never go smoothly?

It's that time of year again (happens every year with something slightly different!!).

WHY, oh why, does renewal never go smoothly?  I have 2 machines registered.  I renew on one machine, and get over the usual bug of Norton not wanting to give me credit for unused days ... but now on the 'year' 365 day renewal day Norton does not recognise my second computer! 

You would have thought with all the alleged sophistication of Norton it wouldn't be hard to set a system to carry on the sub for all registered machines.  It doesn't help that when Norton ceases on the 'other' machine that Windows Defender steps in to assist and causes even more chaos.

I guess that I shall have to re-register Norton on the 'other' machine and go through the drudgery of setting it up ... yet again!

Bob.