Viridithas losing on time after a couple of moves

I have been trying to use Viridithas 19.01 online on Chessbase/Playchess server and I have encountered a problem, when trying and play vs different kind of opponents. I have been using ponder on and Fritz 17 GUI. After a couple of moves, the engine will stop responding and will lose on time.
This happens on all the available Windows compiles  that I tried.