Not really, the problem is not that the probes are bad, but they are not located in the center of the cooking chamber. Most folks purchase a wired or wireless thermometer. There are plenty of options at varying prices. Although I do have a thermometer with four wired probes, I decided to drill a hole in the lid of my grill and install an analog thermometer like you might see on an offset smoker or gas grill. The one I got is large enough to see from several feet away.
https://www.amazon.com/GALAFIRE-Thermometer-Charcoal-Temperature-Replacement/dp/B07VG6M228/
I typically smoke at 225F which is the split in color between blue and orange on the dial. That makes it easy to verify that I am at the correct temp.
Please be aware that Traeger does not accept any third party thermometer results if you contact them. Also, drilling the hole through the lid is likely to invalidate the warranty.