Torrc settings create errors within Orbot

Following .Torrc settings create errors within Orbot:

IsolateClientAddr IsolateSOCKSAuth IsolateClientProtocol IsolateDestPort IsolateDestAddr KeepAliveIsolateSOCKSAuth IPv6Traffic PreferIPv6 NoDNSRequest

Error messages returned:

[warn] Failed to parse/validate config: Unknown option 'IsolateClientAddr'. Failing.

[warn] Failed to parse/validate config: Unknown option 'IsolateSOCKSAuth'. Failing.

[warn] Failed to parse/validate config: Unknown option 'IsolateClientProtocol'. Failing.

[warn] Failed to parse/validate config: Unknown option 'IsolateDestPort'. Failing.

[warn] Failed to parse/validate config: Unknown option 'KeepAliveIsolateSOCKSAuth'. Failing.

[warn] Failed to parse/validate config: Unknown option 'IPv6Traffic'. Failing.

[warn] Failed to parse/validate config: Unknown option 'NoDNSRequest'. Failing.

Apr 03 08:18:41.431 [err] Reading config failed--see warnings above.

WARN: Your application (using socks5 to port 443) is giving Tor only an IP address. Applications that do DNS resolves themselves may leak information. Consider using Socks4A (e.g. via privoxy or socat) instead. For more information, please see https://wiki.torproject.org/TheOnionRouter/TorFAQ#SOCKSAndDNS. Rejecting.

Without settings, Orbot functions desirably.

As well, Orfox cannot connect to onion sites with following settings contained within .torrc file:

StrictNodes

Trac:
Username: untiedlaces