My hope—which has been borne out by some correspondence I've already gotten today—is that some other consumers may be spared the experience I had.
Since I have a tiny bit of reach online, I figured I'd use it FWIW to maybe impact Bosch's sales by like 0.000001%. Because that's better than 0.000000001% :)
We are going to be replacing our dishwasher in the next year and Bosch is off my list for now. I’m a little afraid I’ll find out that a dishwasher wanting engagement is the new normal.
Our current dishwasher is a GE and it does a great job washing dishes, but has developed a few quirks that leads me to believe we are living on borrowed time.
My five year old GE dishwasher has WiFi and a "Smart HQ" app, which also connects to my GE ovens. I used it for a while, and then it stopped working and required an update, and re-authorization. I never re-authorized, and I don't really miss the "smart" connectivity. The most annoying thing (for me) about all of this is that the GE ovens have a nice easy-to-read digital clock, but the clocks use a low-quality reference oscillator (apparently not the 60Hz line frequency), so they drift. After spending some time researching, I was able to get the oven clocks to use NTP via (isolated vlan) WiFi, without needing to use the app at all. Unfortunately, the clocks still need to be manually updated twice year when DST kicks on and off.
I did try all of the configuration possibilities with regard to DHCP:
dhcp-option=option:ntp-server,132.163.96.1
dhcp-option=option:time-offset,0xFFFF8F80 #(Standard time)
#dhcp-option=option:time-offset,0xFFFF9D90 #(Daylight time)
dhcp-option=option:posix-timezone,'PST8PDT7,M3.2.0/02:00,M11.1.0/02:00'
I've never actually found any IoT device that recognizes or correctly uses these.
I've no idea if the newer GE products are still this bad, but I'll be shopping for "dumb" appliances on the next appliance refresh cycle.