Unhandled rejection Error: We sent BUY order but the exchange didnt receive it.

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It is an error from GB 3.3.2 (and 3.3, didn't try 3.3.1)
I'm only using 5 couples and I only see it in SC and STR, but it pops out at every cycle. is it something bad? Can I keep running 3.3.x or is it safer to roll back to 3.2?

Code: [Select]

1|BTC_SC   | Unhandled rejection Error: We sent BUY order but the exchange didnt receive it.
1|BTC_SC   |     at Object.console./snapshot/Users/Enrico/Desktop/xBot_v2.9.3/poloniex.js.module.exports.Market.checkifwesold.poloniex.returnOpenOrders [as callback] (evalmachine.<anonymous>:0:0)
1|BTC_SC   |     at /snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/async/dist/async.js:2243:31
1|BTC_SC   |     at /snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/async/dist/async.js:906:16
1|BTC_SC   |     at Request._callback (/snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/plnx/lib/index.js:138:7)
1|BTC_SC   |     at Request.self.callback (/snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/request/request.js:188:22)
1|BTC_SC   |     at emitTwo (events.js:106:13)
1|BTC_SC   |     at Request.emit (events.js:192:7)
1|BTC_SC   |     at Request.<anonymous> (/snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/request/request.js:1171:10)
1|BTC_SC   |     at emitOne (events.js:96:13)
1|BTC_SC   |     at Request.emit (events.js:189:7)
1|BTC_SC   |     at IncomingMessage.<anonymous> (/snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/request/request.js:1091:12)
1|BTC_SC   |     at Object.onceWrapper (events.js:291:19)
1|BTC_SC   |     at emitNone (events.js:91:20)
1|BTC_SC   |     at IncomingMessage.emit (events.js:186:7)
1|BTC_SC   |     at endReadableNT (_stream_readable.js:974:12)
1|BTC_SC   |     at _combinedTickCallback (internal/process/next_tick.js:74:11)
1|BTC_SC   |     at process._tickCallback (internal/process/next_tick.js:98:9)


Code: [Select]

3|BTC_STR  | Unhandled rejection Error: We sent BUY order but the exchange didnt receive it.
3|BTC_STR  |     at Object.console./snapshot/Users/Enrico/Desktop/xBot_v2.9.3/poloniex.js.module.exports.Market.checkifwesold.poloniex.returnOpenOrders [as callback] (evalmachine.<anonymous>:0:0)
3|BTC_STR  |     at /snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/async/dist/async.js:2243:31
3|BTC_STR  |     at /snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/async/dist/async.js:906:16
3|BTC_STR  |     at Request._callback (/snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/plnx/lib/index.js:138:7)
3|BTC_STR  |     at Request.self.callback (/snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/request/request.js:188:22)
3|BTC_STR  |     at emitTwo (events.js:106:13)
3|BTC_STR  |     at Request.emit (events.js:192:7)
3|BTC_STR  |     at Request.<anonymous> (/snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/request/request.js:1171:10)
3|BTC_STR  |     at emitOne (events.js:96:13)
3|BTC_STR  |     at Request.emit (events.js:189:7)
3|BTC_STR  |     at IncomingMessage.<anonymous> (/snapshot/Users/Enrico/Desktop/xBot_v2.9.3/node_modules/request/request.js:1091:12)
3|BTC_STR  |     at Object.onceWrapper (events.js:291:19)
3|BTC_STR  |     at emitNone (events.js:91:20)
3|BTC_STR  |     at IncomingMessage.emit (events.js:186:7)
3|BTC_STR  |     at endReadableNT (_stream_readable.js:974:12)
3|BTC_STR  |     at _combinedTickCallback (internal/process/next_tick.js:74:11)
3|BTC_STR  |     at process._tickCallback (internal/process/next_tick.js:98:9)