Hello,
i just saw on all of my servers, sometimes more sometimes less these errors:

10:27:59Invalid Position: item_drop_backpack[602128] (2.4, -508.9, 1.5) (destroying)
10:28:04Invalid Position: item_drop_backpack[602169] (1.8, -502.6, -32.4) (destroying)
10:28:04Invalid Position: item_drop_backpack[602171] (10.5, -511.9, -27.6) (destroying)
10:28:04Invalid Position: item_drop_backpack[602173] (-10.6, -509.9, -39.3) (destroying)
10:28:04Invalid Position: item_drop_backpack[602182] (-7.4, -506.2, -39.2) (destroying)
10:28:04Invalid Position: item_drop_backpack[602192] (-0.7, -500.1, -40.2) (destroying)
10:28:05Invalid Position: item_drop_backpack[602205] (10.6, -503.4, -39.4) (destroying)

09:40:54codelockedhackablecrate[588218] changed its network group to null
09:40:54codelockedhackablecrate[588237] changed its network group to null
09:40:54standingdriver[588258] changed its network group to null
09:40:54smallboatpassenger[588259] changed its network group to null
09:40:54smallboatpassenger[588260] changed its network group to null
09:40:54smallboatpassenger[588261] changed its network group to null
09:40:54smallboatpassenger[588262] changed its network group to null
09:40:54smallboatpassenger[588263] changed its network group to null
09:40:54rhib_storage[588264] changed its network group to null
09:40:54fuel_storage[588266] changed its network group to null
09:40:57NullReferenceException
09:40:57NullReferenceException
09:40:57NullReferenceException
09:40:57NullReferenceException
09:40:57NullReferenceException
09:40:57NullReferenceException
09:40:57NullReferenceException
09:40:57NullReferenceException
09:40:57NullReferenceException

10:27:53Invalid Position: scientist_corpse[602147] (-2193.6, 9.3, -4000.5) (destroying)
10:27:53Invalid Position: scientist_corpse[602163] (-2203.5, 6.2, -4000.4) (destroying)
10:27:53Invalid Position: scientist_corpse[602154] (-2179.4, 27.3, -4000.4) (destroying)
 
I looked a bit and found that someone suggest to fix it with a new seed.
So i used a new seed and its almost the same just a bit better. Is someone else experiance this?
Do we have seeds that are safe?