The answer to 'why is my roof vent clogged gutters' is that clogged gutters can prevent proper ventilation through roof vents, leading to buildup and blockages. Clogged gutters prevent rainwater and debris from flowing freely away from the roof, which can cause the water to back up and get sucked into the roof vents. This debris and moisture then accumulates in the vents, gradually clogging them over time.
To fix this issue, you'll need to first clear out any debris or blockages in your gutters. This may require using a gutter scoop, trowel, or other tool to physically remove the built-up material. Once the gutters are clear, the roof vents should be able to function properly again. However, if the vents remain clogged even after cleaning the gutters, you may need to have a professional roofer inspect and potentially replace the vent itself.