Fix timeout checks for forwarded and Dandelion++ stem txes

src/cryptonote_core/cryptonote_core.cpp

@@ -1725,7 +1725,7 @@ namespace cryptonote
       m_starter_message_showed = true;
     }
 
-    m_txpool_auto_relayer.do_call(boost::bind(&core::relay_txpool_transactions, this));
+    relay_txpool_transactions(); // txpool handles periodic DB checking
     m_check_updates_interval.do_call(boost::bind(&core::check_updates, this));
     m_check_disk_space_interval.do_call(boost::bind(&core::check_disk_space, this));
     m_block_rate_interval.do_call(boost::bind(&core::check_block_rate, this));