Hi, running the same against our Linux version on Centos 8, I get the following.
# ldd otm_1.67.2104_linux
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f47a4aa0000)
libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f47a470b000)
libm.so.6 => /lib64/libm.so.6 (0x00007f47a4389000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f47a4171000)
libc.so.6 => /lib64/libc.so.6 (0x00007f47a3dac000)
I suspect it is because our Linux version was built on Centos 7.6.1810.
On our Aarch64 version;
# ldd otm_aarch64
libpthread.so.0 => /usr/lib/aarch64-linux-gnu/libpthread.so.0 (0x0000007faef73000)
libstdc++.so.6 => /usr/lib/aarch64-linux-gnu/libstdc++.so.6 (0x0000007faed8e000)
libm.so.6 => /usr/lib/aarch64-linux-gnu/libm.so.6 (0x0000007faece1000)
libgcc_s.so.1 => /usr/lib/aarch64-linux-gnu/libgcc_s.so.1 (0x0000007faecbd000)
libc.so.6 => /usr/lib/aarch64-linux-gnu/libc.so.6 (0x0000007faeb4a000)
Unfortunately, our dev that works on the agents has been sick for a while, we are unable to provide much more information right now.
I don'k know if there is a work around for something like this.
On the other issue, can you start a new post when you're ready with that test and we'll certainly try to help.