As far as I can see the problem is the same that I reported in Raspberry Pi4 - Node crashes since today... weird GO error but this time is in another place of the code and if I’m not mistaken it only applies to order files v0; currently we are using v1, so the issue should only impact to nodes with deprecated/old order files and the tendency is to be less over the time.
However, to make even more sure that the problem comes from there I’d like to know wich architecture is your operative system (OS). While your hardware supports 64 bits architecture if your OS is 32, the machine operates on 32 bits and then it faces this issue.
Meanwhile, I’m commenting with one of my mates who has been deeply working in this part to see if a minor patch that I bear in mind makes sense.
Our apologies for all the troubles and thank you (all SNOs community) very much for your collaboration.