Last night, one of my docker images started to respond very slowly. Normally a restart of the image solves this problem. This time, docker itself crashed. So I restarted my server. (baremetal)
After my restart, I was unable to connect to the server via the browser. SMB, SSH,.... all worked. What I already did to try and solve the problem:
reinstalling DSM. After this the SMB drive was again accessible (standard admin account), but access denied via the browser.
search a lot of forums for solutions. They always pointed out that a reinstall of DSM would solve the problem.
Wireshark gave a 0x014 flag. (RST, ACK) I understand this means that the connection is closed. I don't know why.
I connected a different router to the network so I would be certain it wasn't a firewall issue.
I don't know what I can do else. Could someone help me?