App loads slow, freezes, connectivity issue, and delays. This is a main frustration for Canvassers when they reach the resident's home and the tablet or application isn't working. Also, Canvassers and Directors have expressed communication between them when the app being slow.
The map does not provide enough information about physical barriers and location details. Sometimes Canvassers run into physical barriers when traveling such as gated communities and houses that the app does not warn them about. Additionally, Canvassers sometimes see apartment complexes misrepresented as multiple houses on the map.
PDI doesn't offer features regarding language barriers. Canvassers often run into residents that speak a language they are unable to understand. PDI doesn't make it easy to see what languages the residents speak, making it hard for Canvassers to prepare themselves when approaching the household.
Canvassing scripts can be hard to read on phones. When a script is too long, Canvassers have trouble reading the script if it's too long. They will sometimes carry a printed script as a backup.
App updates can interrupt Canvassers. One Canvasser mentioned that when they updated canvassing app, they would run into issues such as old features not working, and being unfamiliar to new features.