Excess pressure in fuel tank

[hgeranium]

This has been going on a few months now, before then I’ve never had an issue with this. Whenever I stop for gas, especially after driving for a while, there is a ton of pressure hissing out from behind the fuel cap. I know a little bit is normal but it’s much louder and more powerful than I’m used to. You can hear it before you even take off the cap and sometimes it’s so strong that if I’m not careful the force will blow the cap away once it’s unscrewed. Pretty new fuel pump/strainer and fuel filter. Could the vents be clogged allowing for excess pressure to build in the tank? I can get a video of it tomorrow after work