Wealthybot will not take a position until it sees an opportune time in the market. Each Trader is different in respect to their time stamps which creates an instance for market observation. Only if you experience a new Trader not active for a market cycle that you have seen significant movement in the coin should you have concern.
(Approx 3-4 Days)
In this case you may try resetting your API. Do not do this prematurely since this will reset the SIM's automated trading process prolonging the market entry.