Hey,
“No aim solution” appears not because of missing parameter, rather because of default parameter value ( ESuggestProjVelocityTraceOption::TraceFullPath ).
Also, when talking about “most of the frames” it’s not true because 3 of 4 log messages goes from the AI tanks.
While still for the Player’s tank it also happens sometimes.
I’m not sure why it happens with “TraceFullPath” option, but definitely not because of “missing parameter”.