The play solo button bug is still happening for me and is extremely annoying because if I want to edit a script and then play solo I have to reopen studios over and over to do so. (Repo: Opening a script makes play solo grey out)
First Issue:
This sounds like something you might be better off posting in Client Bugs (Where our graphics engineers reside).
Second Issue:
I can’t tell from the gif, does the Play Solo button in the script view also turn grey when you open the script? Are you in a Team Create place? Do you have any plugins installed?
Edit: Someone here managed to get this to happen, but we’re unsure what caused it. It seems that closing all instances of Studio fixed their problem. Can you send me your logs from when this first happened to you if possible?
The Play Solo button works fine with Team Create on, but when it is not on it greys out as soon as I open the script. And yes I have several plugins installed. I will see if it does it still when I uninstall them.