The problem here might be more general, not communicating enough. You might be technically competent but there's a problem when the level of communication isn't high enough. Countless problems (an unnecessary development) can be avoided through high bandwidth communication. Even when it might be unjustified, if people feel like people aren't communicating, then they wonder if perhaps problems are getting created that could be avoided simply because that person isn't speaking up. It leads to frustration. This may not be applicable to your situation, but I thought I'd throw that out there
Leader != "I need to speak up in meetings"
The problem here might be more general, not communicating enough. You might be technically competent but there's a problem when the level of communication isn't high enough. Countless problems (an unnecessary development) can be avoided through high bandwidth communication. Even when it might be unjustified, if people feel like people aren't communicating, then they wonder if perhaps problems are getting created that could be avoided simply because that person isn't speaking up. It leads to frustration. This may not be applicable to your situation, but I thought I'd throw that out there