Yes, I understand that Oanda has the rate limit on the access token. Couple of months ago, I have contacted their people and tried to have more than one access token or more than one primary account to workaround this issue, but I am told that each client could only have one account with only one access token. I am kind of in a dilemma here that if I increase the max requests limit from Zorro (assuming this was the reason) hoping to speed up Zorro, I will probably get rate limits error as I used to constantly have the issue; if I set rate limit to this low number, I don't get the rate problem anymore but Z12 will be super slow when Z7 opened trades.