I am using a Peplink Balance 305 and if I change the hours in an existing scheduled which has been applied to a Wireless SSID, it blocks all Internet traffic.
The workaround is to delete the schedule and recreate it and then apply it to the SSID. I tested this several times, it consistently breaks if altered after it is applied. I just created a support ticket, but was wondering if this is happening to everyone or if it is my device.
I tested this in both Firmware: 7.1.1 build 2460 and 7.1.2 build 2574