Server is very sluggish at times. That dreaded X comes on quite often. At times I can go get me a cup of coffee and view still trying to change from fleets to overview:(
Network is not the problem as evidenced by traceroute:

13 * vac2-3-n7.fr.eu (91.121.215.111) 80.657 ms 83.603 ms
14 * * *
15 po5.sbg-3b-6k.fr.eu (91.121.131.141) 86.043 ms po5.sbg-3a-6k.fr.eu (91.121.131.139) 84.398 ms po5.sbg-3b-6k.fr.eu (91.121.131.141) 87.642 ms
16 xcraft.ru (37.59.17.71) 90.218 ms 91.079 ms *

Plz do smt about it

Worse, sometimes it just times out sending fleets. It takes 5 or 6 sends to finally do it, by which time window of opportunity is gone:(

Can you show full trace list please?

Why do you need full trace?
That would reveal my identity, which is not crucial to the ticket. It is sufficient to show that traffic is acceptable for the last few hops to your server:)

Besides, I do no longer have that trace, would need a new one:(

Agreed, server is very unresponsive at times, almost dead. It is not a network problem:

~-> ping xcraft.net
PING xcraft.net (37.59.17.71) 56(84) bytes of data.
64 bytes from xcraft.net (37.59.17.71): icmp_seq=1 ttl=52 time=66.8 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=2 ttl=52 time=68.1 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=3 ttl=52 time=68.3 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=4 ttl=52 time=67.8 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=5 ttl=52 time=67.8 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=6 ttl=52 time=64.8 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=7 ttl=52 time=68.4 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=8 ttl=52 time=69.1 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=9 ttl=52 time=68.5 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=10 ttl=52 time=66.9 ms
64 bytes from xcraft.net (37.59.17.71): icmp_seq=11 ttl=52 time=68.7 ms

Plz do smt about it