suddenly break of connectivity

2022-10-30 00:05:49SYSTEMmessageid="17809" log_type="Event" log_component="Appliance" log_subtype="System" additional_information="usage='100%' threshold='95%' " message="SWAP memory Usage reached 100% exceeding the threshold of 95%"

I had been running 19.5 for some time (about 2 weeks since it has been release?), suddenly all data communications got interrupted, didn't get any dhcp addres no more.

only solution = reboot of XG

best regards,