@JSchnee21 I'm now at my wits end. I set up a dedicated 2.4 GHz WLAN with its own SSID just for this computer. I have now cycled through every security option there is and I get the same result. The...

@JSchnee21 I went ahead and created a separate SSID for my daughter's Chromebook that's 2.4 GHz only. That way I can experiment with the WPA settings without messing with anyone else's WiFi. I'll try...

@JSchnee21 Part of the difficulty is that since this is a school-issued Chromebook, I can't change any settings. It's pretty locked down. It requires that she log in with her school-issues Google...

@JSchnee21 I made a bunch of modifications as you suggested, and also turned on client logging (at least for 7 days, so it doesn't fill up the OC200). When my daughter got home from school, I still...

@JSchnee21 Thanks. I will try these suggestions and post in a day or two to say how well they worked (or not).

At some point in the last week, my daughter's school-issed Dell Chromebook will repeatedly go through a connecting/connected/connecting/connected cycle at our home. I will watch it go through this...