bei mir das gleiche Problem...
" Executor [java.util.concurrent.ThreadPoolExecutor@284ec4c8[Running, pool size = 40, active threads = 40, queued tasks = 10, completed tasks = 1585730]] did not accept task: de.consorsbank.wemo.common.servicelayer.soap.client.WemoSoapClient$$Lambda$1747/630719577@69cbdf99 "