[Solved] 5.1.x TLS/SSL issues

[alturismo]

i experienced a little prob since a few versions, dont remember

exactly when this started

TLS is enabled

when the server is not busy, after some hours it doesnt accept

any SSL connection anymore

AUTH TLS
504 AUTH TLS unsupported.
Failed SSL/TLS negotiation, disconnected
Connection failed (Connection lost)

i still can login then non SSL mode

sometimes a restart ioftpd is enough to get it back working

sometime i need to restart the PC

this is not happening when theres traffic all along, so its no big deal.

SSL setup in io.ini

Require_Encrypted_Auth = !1MTH *
Require_Encrypted_Data = !*
Certificate_Name = xxxxxxx
Explicit_Encryption = True
Encryption_Protocol = TLS
Min_Cipher_Strength = 128
Max_Cipher_Strength = 256

in FFXP

site options/SSL

AUTH TLS - enabled
Secure File listing - enabled

i also tryed switching to SSL instead TLS, same result

just wonders me what could cause this

thx ahead

[darkone]

If it requires pc-restart, it's unlikely to be bug in ioftpd. More likely reason is damaged key/system registry (memory corruption?) or broken/incompatible schannel library. Also having no activity on site indicates, that it isn't caused by ioftpd. (as ioftpd doesn't access key while idle, nor does it try to update them)

[alturismo]

already thought so.

i will remake the key and give a try, cheers