by "Yobit api connection settings" you mean the General Exchange Options?
Yes, the option 'Execute a Full Automatic Backup every
N minutes'
This is a dedicated file that has no relationship with ORDERS.
Did you start a clean 5.1 CAT version when i sent you the new copy? Or there was an old .xml Configuration file inside the foldeR?
In that case, the same issue happens during the full backup and also clicking on File > Save > and having the 'Save Orders' checkbox ticked
I can't remember if I cleared my CAT folders or not - it was a few weeks ago when I upgraded - Yobit was running fine until sometime yesterday, looks like there is some kind of problem saving an object
I started seeing the following errors in the General console
2017-08-02 18:48:31| Message Type : Error
Error From Market xnm/btc : PPM : Exception in PPAlgoManager Lookup error is : Index: 0, Size: 0
2017-08-02 18:48:38| Message Type : Error
witch/btc Error Lookup Exception : / by zero
java.lang.ArithmeticException: / by zero
at java.math.BigDecimal.divideAndRound(Unknown Source)
at java.math.BigDecimal.divide(Unknown Source)
at java.math.BigDecimal.divide(Unknown Source)
at java.math.BigDecimal.divide(Unknown Source)
at CAT.A_Main.A_Support.MATH.getDivide(Unknown Source)
at CAT.C_Env_Market.C_Executor.PPOrderCalculator.PPST_QTY.calculateQuantity(Unknown Source)
at CAT.C_Env_Market.C_Executor.PPOrderCalculator.PPOrderBrain.a(Unknown Source)
at CAT.C_Env_Market.C_Executor.PPOrderCalculator.PPOrderBrain.calculateNewOrderFromTrade(Unknown Source)
at CAT.C_Env_Market.B_Managers.PPTradePoolManager.manageTrade(Unknown Source)
at CAT.C_Env_Market.A_MainMarket.PPPingPongAlgo.startLookup(Unknown Source)
at CAT.C_Env_Market.B_Managers.PPAlgoManager.b(Unknown Source)
at CAT.C_Env_Market.B_Managers.a.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2017-08-02 18:49:41| Message Type : Error
etc/btc Error Lookup Exception : null
java.lang.NullPointerException
at CAT.D_Struct.PingPong_Level.PPOrder.isOKForLookup(Unknown Source)
at CAT.C_Env_Market.B_Managers.PPOrdersManager.checkAllOrderStructures(Unknown Source)
at CAT.C_Env_Market.A_MainMarket.PPPingPongAlgo.startLookup(Unknown Source)
at CAT.C_Env_Market.B_Managers.PPAlgoManager.b(Unknown Source)
at CAT.C_Env_Market.B_Managers.a.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)