Is this normal with PST?

I notice that after my PST is on for a while that the light showing wifi on or off with a line through it goes off completely and the only way to get it back seems to be by restarting the PST.Is this normal?

It is a known issue with many (but not all) PSTs. No known fix at this time other than a toggling of power.

Does wifi itself even work now?

Do I have an issue with my PST? I find that occasionally the wifi on/off indicater light will just disappear. The player still plays and the wifi light comes back with a power restart from the back of the PST. This happens only occasionally but I thought I would ask.

I don’t know if the wifi works when the indicator light goes off. I only used the wifi once to upgrade firmware.