[texas booster]

I still am not sure what might be causing the problem.

I would do what you did - erase the v.7 core and then reinstall a previous, non-beta version.

Keep us posted if it works.

[Clara Lou]

The previous version worked OK, but I uninstalled it and put 7 back. It’s working fine, except I bog down again. I just pause FAH while I’m browsing.