Yup, flat network. All in 192.168.0.0/24. There aren't any configs for the bridge other than getting onto the WiFi network, so can't tell much about its config.

Laptop can ping some things, but not all. Like it can ping the box I'm typing on, which is WinXP and on the switch with the Slack box.

Checking the arp is a good idea.

Running into issues with the busybox tools available.

So far, doesn't look like arp table is screwy, but I'll confirm in the AM. Gonna go to bed.

Thanks for the ideas on where to look. If all else fails I'll reflash the router to default and reconfigure. It was pretending to be a bridge before it became the router, so it could have stale configs lurking deep inside where I don't know to look for them.

Dhej