My answer will not change. Too many people forget, don't know, or ignore the fact that most FPV gear is not FCC certified and operates on the ISM bands. These are "shared" use frequency bands that are used by wifi, bluetooth, and a number of other "low power" point to point radio based protocols. You must accept the interference but must not intentionally impede the use of these bands. Listen first, talk if quiet, Don't crank up the power to "talk over" that which interferes with you, etc. Simple common courtesy radio useage.