Mainly to trade Options and to access MT4 brokers (without having to learn and program in MQL).
Perhaps I should put fewer assets into the list at once
I dont think this has anything to do with the length of a list. Zorro will not start processing the next asset until it is finished with the current one. And there is no limitation in the API as to the number of paced requests..
Set IBG to a logging level "Detail" and try to see which commands come in as Zorro tries to connect and how API responds...
