baffle and wall BC in v4.06

solarwind

Hi! I'm seeing strange results in a model with baffle and walls. One region set as adiabatic wall (region 0), another regions set as fixed temperature wall (483 K), in between is a adiabatic baffle. Further somewhere, there is an inlet velocity (343 K). The velocity vectors do not reach the wall because it is blocked by the baffle but somehow the wall surface temperature inside the blocked region become very hot! As if there is heat transfer from the hot wall to the blocked wall. There is no radiation set in this case. Any idea?