v0.10.20 (Windows): Errors mining @zpool (SSL):

[UselessGuru]

Command line used like this (KawPow example):
Bin\TeamRedMiner-v0.10.20\teamredminer.exe --algo=kawpow --pool_force_ensub --url=stratum+ssl://kawpow.eu.mine.zpool.ca:51325 --user=####################### --pass=###########,c=BTC --no_gpu_monitor --init_style=3 --hardware=gpu --api_listen=127.0.0.1:4001 --devices=1

Same error with X16rt and KawPow.
Other miners, e.g. WildRig or GMiner work with same pool ssl parameters.
Non-SSL with TRM is also OK.

[UselessGuru]

Still the same with 0.10.21. Any ideas?