No not really.
Is it wrong to enjoy too much free time?
no, but it depends on you, if you have a lot of works to do then on the contrary you just enjoy your time for free, then it is no good. So on the conclusion you should enjoy what you can for taking the rest or enjoy your free time after a busy day, or the busy works.
Absolutely NOT!
And if I can just get those damn numbers correct I will put this to the test . . .
It's your life.
As long as you have given the appropriate attention to your responsibilities---Absolutely Not.
You can spend your free time for useful activity.
For example, I play https://vulkanvegas.com/en/category/slots
Perfectly: You must have as much free time as you need for self-improvement and rest.
As for me, I spend leisure playing VIP slots.