Otherwise:

1. the "I cannot configure the Unsafe Browser to use any local proxies"
   automated test fails: the browser waits for the "The proxy server is
   refusing connections" message that is never displayed, because of:

   Dropped outbound packet: IN= OUT=lo SRC=127.0.0.1 DST=127.0.0.1
   LEN=80 TOS=0x00 PREC=0xC0 TTL=64 ID=8145 PROTO=ICMP TYPE=3 CODE=3
   [SRC=127.0.0.1 DST=127.0.0.1 LEN=52 TOS=0x00 PREC=0x00 TTL=64 ID=9959
   DF PROTO=TCP SPT=40813 DPT=9050 WINDOW=43690 RES=0x00 SYN URGP=0 ]

2. Electrum, when started with an existing persistent wallet, takes more
   than two minutes to start, also because of blocked IMCP packets to
   the loopback interface.