Active Directory issues after 6.5 upgrade

I'm also having problems with Active Directory on my ReadyNAS 316 after upgrading to the 6.5.0 firmware. I was getting errors saying "Account: Failed to sync ADS account information for the realm." I unfortunately tried to re-enter the Authentication information, now the logs say "System: Authentication settings are updated" but the Authentication page says "Import error" and the Users tab is only displaying admin and none of the domain accounts. The end of the ads.log says:

[16-06-13 11:08:54] 2435 rndb_account.c:2374 error: ******************ADS Import Starts*********************.
[16-06-13 11:08:54] 2435 rndb_ads_utils.c:152 info: ADS CMD::get domain sid: net getdomainsid
[16-06-13 11:08:55] 2435 rndb_ads_utils.c:574 info: ADS CMD::ldap search open: LANG=C net -P ads search \(objectClass=group\) sAMAccountName objectSid distinguishedName
[16-06-13 11:08:56] 2435 rndb_account.c:1262 info: 131 domain group found
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Users sid=S-1-5-32-545 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Network Configuration Operators sid=S-1-5-32-556 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Incoming Forest Trust Builders sid=S-1-5-32-557 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Performance Monitor Users sid=S-1-5-32-558 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Distributed COM Users sid=S-1-5-32-562 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Windows Authorization Access Group sid=S-1-5-32-560 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Guests sid=S-1-5-32-546 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Remote Desktop Users sid=S-1-5-32-555 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Terminal Server License Servers sid=S-1-5-32-561 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Pre-Windows 2000 Compatible Access sid=S-1-5-32-554 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Cryptographic Operators sid=S-1-5-32-569 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Event Log Readers sid=S-1-5-32-573 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Certificate Service DCOM Access sid=S-1-5-32-574 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=RDS Remote Access Servers sid=S-1-5-32-575 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=RDS Endpoint Servers sid=S-1-5-32-576 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=RDS Management Servers sid=S-1-5-32-577 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Hyper-V Administrators sid=S-1-5-32-578 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Access Control Assistance Operators sid=S-1-5-32-579 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Remote Management Users sid=S-1-5-32-580 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Performance Log Users sid=S-1-5-32-559 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=IIS_IUSRS sid=S-1-5-32-568 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Administrators sid=S-1-5-32-544 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Print Operators sid=S-1-5-32-550 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Replicator sid=S-1-5-32-552 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Backup Operators sid=S-1-5-32-551 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Account Operators sid=S-1-5-32-548 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1299 debug: sAMAccountName=Server Operators sid=S-1-5-32-549 is not domain object. domain sid is ...
[16-06-13 11:08:56] 2435 rndb_account.c:1283 info: 100/131 groups imported so far
[16-06-13 11:08:56] 2435 rndb_account.c:1398 info: 131/131 groups imported in 1327ms.
[16-06-13 11:08:56] 2435 rndb_ads_utils.c:574 info: ADS CMD::ldap search open: LANG=C net -P ads search \(\&\(objectClass=user\)\(\!\(sAMAccountType=805306369\)\)\(\!\(sAMAccountType=805306370\)\)\) sAMAccountName objectSid distinguishedName mail primaryGroupID memberOf cn
[16-06-13 11:08:58] 2435 rndb_account.c:963 info: 90 domain user found
[16-06-13 11:08:58] 2435 rndb_account.c:1204 info: 90/90 users imported in 1454ms.
[16-06-13 11:08:58] 2435 rndb_account.c:2262 error: Error. Fail to insert $home_folder/$user/$group/$group_has_user
[16-06-13 11:08:58] 2435 rndb_account.c:2405 error: rndb_ads_account_import() ==> 3 (3158ms)
[16-06-13 11:08:58] 2435 rndb_api.c:956 error: rndb_import_nolock() ==> 3 (3159ms)