Problem with content server New 64bit 1.35.0

[pcug]

Installed this 1.35.0 update yesterday. Content server accessed via http page is fine, except no books are displayed.
Worked fine in all previous versions.

Is there an upper limit for the number of ebooks the database can handle? I have 2 libraries, one with over 20,000 ebooks, and another with a little over 14,000 ebooks. I am experiencing the problem with both libraries.

Anybody else having this problem?

Should I just revert back to version 1.34.0?

My setup:
OS Name Microsoft Windows Server 2012 Standard
Version 6.2.9200 Build 9200
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Manufacturer HP
System Model ProLiant ML310e Gen8
System Type x64-based PC
Processor Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz, 3392 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date HP J04, 8/14/2012
SMBIOS Version 2.7
Locale United States
Hardware Abstraction Layer Version = "6.2.9200.16442"
Installed Physical Memory (RAM) 16.0 GB
Total Physical Memory 15.8 GB
Available Physical Memory 3.18 GB
Total Virtual Memory 55.8 GB
Available Virtual Memory 41.3 GB
Page File Space 40.0 GB