Have you tried other large downloads to see if they affect it similarly? (There's some files here you could try)
yes, only when there is some download. Today I tested again, no disconnect but errors were high. SNR margin goes down for downlink when there is downloading
upload is fine.
02 Nov 2021
CRC errors per hour: 697 Down, 0 Up
FEC errors per hour: 113194 Down, 0 Up
HEC errors per hour: 42359 Down, 0 Up
ES per hour: 2.68 Down, 0 Up
SES per hour: 1.34 Down, 0 Up