Hi, since I used to have exceeding request limit problem with Oanda in the past, so with this new version, I set a very small number, i.e., MaxRequests=10, for Z12 and Z7 systems to really not want to have the rate problem again.
However, Z12 seems to become really slow (sometimes showing "Not Responding") when I trade Z12 and Z7 simultaneously, especially when they both have opened trades. Z7 seems to behave normally though. I don't know if this is related to the low value I set with MaxRequests or the Zorro version.